72948600

素因数分解:

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

素因数の和:129

約数の個数: 288

約数和(自身を含む): 270816000

約数和(自身を除く): 197867400

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, 243, 270, 285, 300, 316, 324, 342, 360, 380, 395, 405, 450, 456, 474, 475, 486, 513, 540, 570, 600, 632, 648, 675, 684, 711, 760, 790, 810, 855, 900, 948, 950, 972, 1026, 1080, 1140, 1185, 1215, 1350, 1368, 1422, 1425, 1501, 1539, 1580, 1620, 1710, 1800, 1896, 1900, 1944, 1975, 2025, 2052, 2133, 2280, 2370, 2430, 2565, 2700, 2844, 2850, 3002, 3078, 3160, 3240, 3420, 3555, 3800, 3950, 4050, 4104, 4266, 4275, 4503, 4617, 4740, 4860, 5130, 5400, 5688, 5700, 5925, 6004, 6075, 6156, 6399, 6840, 7110, 7505, 7695, 7900, 8100, 8532, 8550, 9006, 9234, 9480, 9720, 10260, 10665, 11400, 11850, 12008, 12150, 12312, 12798, 12825, 13509, 14220, 15010, 15390, 15800, 16200, 17064, 17100, 17775, 18012, 18468, 19197, 20520, 21330, 22515, 23085, 23700, 24300, 25596, 25650, 27018, 28440, 30020, 30780, 31995, 34200, 35550, 36024, 36936, 37525, 38394, 38475, 40527, 42660, 45030, 46170, 47400, 48600, 51192, 51300, 53325, 54036, 60040, 61560, 63990, 67545, 71100, 75050, 76788, 76950, 81054, 85320, 90060, 92340, 95985, 102600, 106650, 108072, 112575, 115425, 121581, 127980, 135090, 142200, 150100, 153576, 153900, 159975, 162108, 180120, 184680, 191970, 202635, 213300, 225150, 230850, 243162, 255960, 270180, 300200, 307800, 319950, 324216, 337725, 364743, 383940, 405270, 426600, 450300, 461700, 479925, 486324, 540360, 607905, 639900, 675450, 729486, 767880, 810540, 900600, 923400, 959850, 972648, 1013175, 1215810, 1279800, 1350900, 1458972, 1621080, 1823715, 1919700, 2026350, 2431620, 2701800, 2917944, 3039525, 3647430, 3839400, 4052700, 4863240, 6079050, 7294860, 8105400, 9118575, 12158100, 14589720, 18237150, 24316200, 36474300, 72948600]

約数ペア:

[(1, 72948600), (2, 36474300), (3, 24316200), (4, 18237150), (5, 14589720), (6, 12158100), (8, 9118575), (9, 8105400), (10, 7294860), (12, 6079050), (15, 4863240), (18, 4052700), (19, 3839400), (20, 3647430), (24, 3039525), (25, 2917944), (27, 2701800), (30, 2431620), (36, 2026350), (38, 1919700), (40, 1823715), (45, 1621080), (50, 1458972), (54, 1350900), (57, 1279800), (60, 1215810), (72, 1013175), (75, 972648), (76, 959850), (79, 923400), (81, 900600), (90, 810540), (95, 767880), (100, 729486), (108, 675450), (114, 639900), (120, 607905), (135, 540360), (150, 486324), (152, 479925), (158, 461700), (162, 450300), (171, 426600), (180, 405270), (190, 383940), (200, 364743), (216, 337725), (225, 324216), (228, 319950), (237, 307800), (243, 300200), (270, 270180), (285, 255960), (300, 243162), (316, 230850), (324, 225150), (342, 213300), (360, 202635), (380, 191970), (395, 184680), (405, 180120), (450, 162108), (456, 159975), (474, 153900), (475, 153576), (486, 150100), (513, 142200), (540, 135090), (570, 127980), (600, 121581), (632, 115425), (648, 112575), (675, 108072), (684, 106650), (711, 102600), (760, 95985), (790, 92340), (810, 90060), (855, 85320), (900, 81054), (948, 76950), (950, 76788), (972, 75050), (1026, 71100), (1080, 67545), (1140, 63990), (1185, 61560), (1215, 60040), (1350, 54036), (1368, 53325), (1422, 51300), (1425, 51192), (1501, 48600), (1539, 47400), (1580, 46170), (1620, 45030), (1710, 42660), (1800, 40527), (1896, 38475), (1900, 38394), (1944, 37525), (1975, 36936), (2025, 36024), (2052, 35550), (2133, 34200), (2280, 31995), (2370, 30780), (2430, 30020), (2565, 28440), (2700, 27018), (2844, 25650), (2850, 25596), (3002, 24300), (3078, 23700), (3160, 23085), (3240, 22515), (3420, 21330), (3555, 20520), (3800, 19197), (3950, 18468), (4050, 18012), (4104, 17775), (4266, 17100), (4275, 17064), (4503, 16200), (4617, 15800), (4740, 15390), (4860, 15010), (5130, 14220), (5400, 13509), (5688, 12825), (5700, 12798), (5925, 12312), (6004, 12150), (6075, 12008), (6156, 11850), (6399, 11400), (6840, 10665), (7110, 10260), (7505, 9720), (7695, 9480), (7900, 9234), (8100, 9006), (8532, 8550)]