20109497400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:953

約数の個数: 480

約数和(自身を含む): 74539872000

約数和(自身を除く): 54430374600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 79, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 158, 162, 171, 180, 190, 200, 216, 225, 228, 237, 270, 285, 300, 316, 324, 342, 360, 380, 395, 405, 450, 456, 474, 475, 513, 540, 570, 600, 632, 648, 675, 684, 711, 760, 790, 810, 827, 855, 900, 948, 950, 1026, 1080, 1140, 1185, 1350, 1368, 1422, 1425, 1501, 1539, 1580, 1620, 1654, 1710, 1800, 1896, 1900, 1975, 2025, 2052, 2133, 2280, 2370, 2481, 2565, 2700, 2844, 2850, 3002, 3078, 3160, 3240, 3308, 3420, 3555, 3800, 3950, 4050, 4104, 4135, 4266, 4275, 4503, 4740, 4962, 5130, 5400, 5688, 5700, 5925, 6004, 6156, 6399, 6616, 6840, 7110, 7443, 7505, 7695, 7900, 8100, 8270, 8532, 8550, 9006, 9480, 9924, 10260, 10665, 11400, 11850, 12008, 12312, 12405, 12798, 12825, 13509, 14220, 14886, 15010, 15390, 15713, 15800, 16200, 16540, 17064, 17100, 17775, 18012, 19848, 20520, 20675, 21330, 22329, 22515, 23700, 24810, 25596, 25650, 27018, 28440, 29772, 30020, 30780, 31426, 31995, 33080, 34200, 35550, 36024, 37215, 37525, 38475, 40527, 41350, 42660, 44658, 45030, 47139, 47400, 49620, 51192, 51300, 53325, 54036, 59544, 60040, 61560, 62025, 62852, 63990, 65333, 66987, 67545, 71100, 74430, 75050, 76950, 78565, 81054, 82700, 85320, 89316, 90060, 94278, 99240, 102600, 106650, 108072, 111645, 112575, 121581, 124050, 125704, 127980, 130666, 133974, 135090, 141417, 142200, 148860, 150100, 153900, 157130, 159975, 162108, 165400, 178632, 180120, 186075, 188556, 195999, 202635, 213300, 223290, 225150, 235695, 243162, 248100, 255960, 261332, 267948, 270180, 282834, 297720, 300200, 307800, 314260, 319950, 324216, 326665, 334935, 337725, 372150, 377112, 391998, 392825, 405270, 424251, 426600, 446580, 450300, 471390, 486324, 496200, 522664, 535896, 540360, 558225, 565668, 587997, 607905, 628520, 639900, 653330, 669870, 675450, 707085, 744300, 783996, 785650, 810540, 848502, 893160, 900600, 942780, 972648, 979995, 1013175, 1116450, 1131336, 1175994, 1178475, 1215810, 1241327, 1272753, 1279800, 1306660, 1339740, 1350900, 1414170, 1488600, 1567992, 1571300, 1621080, 1633325, 1674675, 1697004, 1763991, 1885560, 1959990, 2026350, 2121255, 2232900, 2351988, 2356950, 2431620, 2482654, 2545506, 2613320, 2679480, 2701800, 2828340, 2939985, 3039525, 3142600, 3266650, 3349350, 3394008, 3527982, 3535425, 3723981, 3919980, 4052700, 4242510, 4465800, 4703976, 4713900, 4863240, 4899975, 4965308, 5091012, 5291973, 5656680, 5879970, 6079050, 6206635, 6363765, 6533300, 6698700, 7055964, 7070850, 7447962, 7839960, 8105400, 8485020, 8819955, 9427800, 9799950, 9930616, 10182024, 10583946, 10606275, 11171943, 11759940, 12158100, 12413270, 12727530, 13066600, 13397400, 14111928, 14141700, 14699925, 14895924, 16970040, 17639910, 18619905, 19599900, 21167892, 21212550, 22343886, 23519880, 24316200, 24826540, 25455060, 26459865, 28283400, 29399850, 29791848, 31033175, 31818825, 33515829, 35279820, 37239810, 39199800, 42335784, 42425100, 44099775, 44687772, 49653080, 50910120, 52919730, 55859715, 58799700, 62066350, 63637650, 67031658, 70559640, 74479620, 84850200, 88199550, 89375544, 93099525, 100547487, 105839460, 111719430, 117599400, 124132700, 127275300, 132299325, 134063316, 148959240, 167579145, 176399100, 186199050, 201094974, 211678920, 223438860, 248265400, 254550600, 264598650, 268126632, 279298575, 335158290, 352798200, 372398100, 402189948, 446877720, 502737435, 529197300, 558597150, 670316580, 744796200, 804379896, 837895725, 1005474870, 1058394600, 1117194300, 1340633160, 1675791450, 2010949740, 2234388600, 2513687175, 3351582900, 4021899480, 5027374350, 6703165800, 10054748700, 20109497400]

約数ペア:

[(1, 20109497400), (2, 10054748700), (3, 6703165800), (4, 5027374350), (5, 4021899480), (6, 3351582900), (8, 2513687175), (9, 2234388600), (10, 2010949740), (12, 1675791450), (15, 1340633160), (18, 1117194300), (19, 1058394600), (20, 1005474870), (24, 837895725), (25, 804379896), (27, 744796200), (30, 670316580), (36, 558597150), (38, 529197300), (40, 502737435), (45, 446877720), (50, 402189948), (54, 372398100), (57, 352798200), (60, 335158290), (72, 279298575), (75, 268126632), (76, 264598650), (79, 254550600), (81, 248265400), (90, 223438860), (95, 211678920), (100, 201094974), (108, 186199050), (114, 176399100), (120, 167579145), (135, 148959240), (150, 134063316), (152, 132299325), (158, 127275300), (162, 124132700), (171, 117599400), (180, 111719430), (190, 105839460), (200, 100547487), (216, 93099525), (225, 89375544), (228, 88199550), (237, 84850200), (270, 74479620), (285, 70559640), (300, 67031658), (316, 63637650), (324, 62066350), (342, 58799700), (360, 55859715), (380, 52919730), (395, 50910120), (405, 49653080), (450, 44687772), (456, 44099775), (474, 42425100), (475, 42335784), (513, 39199800), (540, 37239810), (570, 35279820), (600, 33515829), (632, 31818825), (648, 31033175), (675, 29791848), (684, 29399850), (711, 28283400), (760, 26459865), (790, 25455060), (810, 24826540), (827, 24316200), (855, 23519880), (900, 22343886), (948, 21212550), (950, 21167892), (1026, 19599900), (1080, 18619905), (1140, 17639910), (1185, 16970040), (1350, 14895924), (1368, 14699925), (1422, 14141700), (1425, 14111928), (1501, 13397400), (1539, 13066600), (1580, 12727530), (1620, 12413270), (1654, 12158100), (1710, 11759940), (1800, 11171943), (1896, 10606275), (1900, 10583946), (1975, 10182024), (2025, 9930616), (2052, 9799950), (2133, 9427800), (2280, 8819955), (2370, 8485020), (2481, 8105400), (2565, 7839960), (2700, 7447962), (2844, 7070850), (2850, 7055964), (3002, 6698700), (3078, 6533300), (3160, 6363765), (3240, 6206635), (3308, 6079050), (3420, 5879970), (3555, 5656680), (3800, 5291973), (3950, 5091012), (4050, 4965308), (4104, 4899975), (4135, 4863240), (4266, 4713900), (4275, 4703976), (4503, 4465800), (4740, 4242510), (4962, 4052700), (5130, 3919980), (5400, 3723981), (5688, 3535425), (5700, 3527982), (5925, 3394008), (6004, 3349350), (6156, 3266650), (6399, 3142600), (6616, 3039525), (6840, 2939985), (7110, 2828340), (7443, 2701800), (7505, 2679480), (7695, 2613320), (7900, 2545506), (8100, 2482654), (8270, 2431620), (8532, 2356950), (8550, 2351988), (9006, 2232900), (9480, 2121255), (9924, 2026350), (10260, 1959990), (10665, 1885560), (11400, 1763991), (11850, 1697004), (12008, 1674675), (12312, 1633325), (12405, 1621080), (12798, 1571300), (12825, 1567992), (13509, 1488600), (14220, 1414170), (14886, 1350900), (15010, 1339740), (15390, 1306660), (15713, 1279800), (15800, 1272753), (16200, 1241327), (16540, 1215810), (17064, 1178475), (17100, 1175994), (17775, 1131336), (18012, 1116450), (19848, 1013175), (20520, 979995), (20675, 972648), (21330, 942780), (22329, 900600), (22515, 893160), (23700, 848502), (24810, 810540), (25596, 785650), (25650, 783996), (27018, 744300), (28440, 707085), (29772, 675450), (30020, 669870), (30780, 653330), (31426, 639900), (31995, 628520), (33080, 607905), (34200, 587997), (35550, 565668), (36024, 558225), (37215, 540360), (37525, 535896), (38475, 522664), (40527, 496200), (41350, 486324), (42660, 471390), (44658, 450300), (45030, 446580), (47139, 426600), (47400, 424251), (49620, 405270), (51192, 392825), (51300, 391998), (53325, 377112), (54036, 372150), (59544, 337725), (60040, 334935), (61560, 326665), (62025, 324216), (62852, 319950), (63990, 314260), (65333, 307800), (66987, 300200), (67545, 297720), (71100, 282834), (74430, 270180), (75050, 267948), (76950, 261332), (78565, 255960), (81054, 248100), (82700, 243162), (85320, 235695), (89316, 225150), (90060, 223290), (94278, 213300), (99240, 202635), (102600, 195999), (106650, 188556), (108072, 186075), (111645, 180120), (112575, 178632), (121581, 165400), (124050, 162108), (125704, 159975), (127980, 157130), (130666, 153900), (133974, 150100), (135090, 148860), (141417, 142200)]