2111200200

素因数分解:

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

素因数の和:104

約数の個数: 300

約数和(自身を含む): 7739869665

約数和(自身を除く): 5628669465

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, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 361, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 722, 760, 810, 855, 900, 950, 1026, 1080, 1083, 1140, 1350, 1368, 1425, 1444, 1539, 1620, 1710, 1800, 1805, 1900, 2025, 2052, 2166, 2280, 2565, 2700, 2850, 2888, 3078, 3240, 3249, 3420, 3610, 3800, 4050, 4104, 4275, 4332, 5130, 5400, 5415, 5700, 6156, 6498, 6840, 6859, 7220, 7695, 8100, 8550, 8664, 9025, 9747, 10260, 10830, 11400, 12312, 12825, 12996, 13718, 14440, 15390, 16200, 16245, 17100, 18050, 19494, 20520, 20577, 21660, 25650, 25992, 27075, 27436, 29241, 30780, 32490, 34200, 34295, 36100, 38475, 38988, 41154, 43320, 48735, 51300, 54150, 54872, 58482, 61560, 61731, 64980, 68590, 72200, 76950, 77976, 81225, 82308, 97470, 102600, 102885, 108300, 116964, 123462, 129960, 130321, 137180, 146205, 153900, 162450, 164616, 171475, 185193, 194940, 205770, 216600, 233928, 243675, 246924, 260642, 274360, 292410, 307800, 308655, 324900, 342950, 370386, 389880, 390963, 411540, 487350, 493848, 514425, 521284, 555579, 584820, 617310, 649800, 651605, 685900, 731025, 740772, 781926, 823080, 925965, 974700, 1028850, 1042568, 1111158, 1169640, 1172889, 1234620, 1303210, 1371800, 1462050, 1481544, 1543275, 1563852, 1851930, 1949400, 1954815, 2057700, 2222316, 2345778, 2469240, 2606420, 2777895, 2924100, 3086550, 3127704, 3258025, 3518667, 3703860, 3909630, 4115400, 4444632, 4629825, 4691556, 5212840, 5555790, 5848200, 5864445, 6173100, 6516050, 7037334, 7407720, 7819260, 9259650, 9383112, 9774075, 10556001, 11111580, 11728890, 12346200, 13032100, 13889475, 14074668, 15638520, 17593335, 18519300, 19548150, 21112002, 22223160, 23457780, 26064200, 27778950, 28149336, 29322225, 35186670, 37038600, 39096300, 42224004, 46915560, 52780005, 55557900, 58644450, 70373340, 78192600, 84448008, 87966675, 105560010, 111115800, 117288900, 140746680, 175933350, 211120020, 234577800, 263900025, 351866700, 422240040, 527800050, 703733400, 1055600100, 2111200200]

約数ペア:

[(1, 2111200200), (2, 1055600100), (3, 703733400), (4, 527800050), (5, 422240040), (6, 351866700), (8, 263900025), (9, 234577800), (10, 211120020), (12, 175933350), (15, 140746680), (18, 117288900), (19, 111115800), (20, 105560010), (24, 87966675), (25, 84448008), (27, 78192600), (30, 70373340), (36, 58644450), (38, 55557900), (40, 52780005), (45, 46915560), (50, 42224004), (54, 39096300), (57, 37038600), (60, 35186670), (72, 29322225), (75, 28149336), (76, 27778950), (81, 26064200), (90, 23457780), (95, 22223160), (100, 21112002), (108, 19548150), (114, 18519300), (120, 17593335), (135, 15638520), (150, 14074668), (152, 13889475), (162, 13032100), (171, 12346200), (180, 11728890), (190, 11111580), (200, 10556001), (216, 9774075), (225, 9383112), (228, 9259650), (270, 7819260), (285, 7407720), (300, 7037334), (324, 6516050), (342, 6173100), (360, 5864445), (361, 5848200), (380, 5555790), (405, 5212840), (450, 4691556), (456, 4629825), (475, 4444632), (513, 4115400), (540, 3909630), (570, 3703860), (600, 3518667), (648, 3258025), (675, 3127704), (684, 3086550), (722, 2924100), (760, 2777895), (810, 2606420), (855, 2469240), (900, 2345778), (950, 2222316), (1026, 2057700), (1080, 1954815), (1083, 1949400), (1140, 1851930), (1350, 1563852), (1368, 1543275), (1425, 1481544), (1444, 1462050), (1539, 1371800), (1620, 1303210), (1710, 1234620), (1800, 1172889), (1805, 1169640), (1900, 1111158), (2025, 1042568), (2052, 1028850), (2166, 974700), (2280, 925965), (2565, 823080), (2700, 781926), (2850, 740772), (2888, 731025), (3078, 685900), (3240, 651605), (3249, 649800), (3420, 617310), (3610, 584820), (3800, 555579), (4050, 521284), (4104, 514425), (4275, 493848), (4332, 487350), (5130, 411540), (5400, 390963), (5415, 389880), (5700, 370386), (6156, 342950), (6498, 324900), (6840, 308655), (6859, 307800), (7220, 292410), (7695, 274360), (8100, 260642), (8550, 246924), (8664, 243675), (9025, 233928), (9747, 216600), (10260, 205770), (10830, 194940), (11400, 185193), (12312, 171475), (12825, 164616), (12996, 162450), (13718, 153900), (14440, 146205), (15390, 137180), (16200, 130321), (16245, 129960), (17100, 123462), (18050, 116964), (19494, 108300), (20520, 102885), (20577, 102600), (21660, 97470), (25650, 82308), (25992, 81225), (27075, 77976), (27436, 76950), (29241, 72200), (30780, 68590), (32490, 64980), (34200, 61731), (34295, 61560), (36100, 58482), (38475, 54872), (38988, 54150), (41154, 51300), (43320, 48735)]