55081845520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5202

約数の個数: 240

約数和(自身を含む): 149985043200

約数和(自身を除く): 94903197680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 47, 52, 65, 68, 80, 85, 94, 104, 130, 136, 169, 170, 188, 208, 221, 235, 260, 272, 338, 340, 376, 442, 470, 520, 611, 676, 680, 752, 799, 845, 884, 940, 1040, 1105, 1222, 1352, 1360, 1598, 1690, 1768, 1880, 2210, 2444, 2704, 2873, 3055, 3196, 3380, 3536, 3760, 3995, 4420, 4888, 5099, 5746, 6110, 6392, 6760, 7943, 7990, 8840, 9776, 10198, 10387, 11492, 12220, 12784, 13520, 14365, 15886, 15980, 17680, 20396, 20774, 22984, 24440, 25495, 28730, 31772, 31960, 39715, 40792, 41548, 45968, 48880, 50990, 51935, 57460, 63544, 63920, 66287, 79430, 81584, 83096, 86683, 101980, 103870, 114920, 127088, 132574, 135031, 158860, 166192, 173366, 203960, 207740, 229840, 239653, 265148, 270062, 317720, 331435, 346732, 407920, 415480, 433415, 479306, 530296, 540124, 635440, 662870, 675155, 693464, 830960, 861731, 866830, 958612, 1060592, 1080248, 1126879, 1198265, 1325740, 1350310, 1386928, 1723462, 1733660, 1917224, 2160496, 2253758, 2396530, 2651480, 2700620, 3115489, 3446924, 3467320, 3834448, 4074101, 4308655, 4507516, 4793060, 5302960, 5401240, 5634395, 6230978, 6893848, 6934640, 8148202, 8617310, 9015032, 9586120, 10802480, 11268790, 12461956, 13787696, 14649427, 15577445, 16296404, 17234620, 18030064, 19172240, 20370505, 22537580, 24923912, 29298854, 31154890, 32592808, 34469240, 40501357, 40741010, 45075160, 49847824, 52963313, 58597708, 62309780, 65185616, 68938480, 73247135, 81002714, 81482020, 90150320, 105926626, 117195416, 124619560, 146494270, 162005428, 162964040, 202506785, 211853252, 234390832, 249239120, 264816565, 292988540, 324010856, 325928080, 405013570, 423706504, 529633130, 585977080, 648021712, 688523069, 810027140, 847413008, 1059266260, 1171954160, 1377046138, 1620054280, 2118532520, 2754092276, 3240108560, 3442615345, 4237065040, 5508184552, 6885230690, 11016369104, 13770461380, 27540922760, 55081845520]

約数ペア:

[(1, 55081845520), (2, 27540922760), (4, 13770461380), (5, 11016369104), (8, 6885230690), (10, 5508184552), (13, 4237065040), (16, 3442615345), (17, 3240108560), (20, 2754092276), (26, 2118532520), (34, 1620054280), (40, 1377046138), (47, 1171954160), (52, 1059266260), (65, 847413008), (68, 810027140), (80, 688523069), (85, 648021712), (94, 585977080), (104, 529633130), (130, 423706504), (136, 405013570), (169, 325928080), (170, 324010856), (188, 292988540), (208, 264816565), (221, 249239120), (235, 234390832), (260, 211853252), (272, 202506785), (338, 162964040), (340, 162005428), (376, 146494270), (442, 124619560), (470, 117195416), (520, 105926626), (611, 90150320), (676, 81482020), (680, 81002714), (752, 73247135), (799, 68938480), (845, 65185616), (884, 62309780), (940, 58597708), (1040, 52963313), (1105, 49847824), (1222, 45075160), (1352, 40741010), (1360, 40501357), (1598, 34469240), (1690, 32592808), (1768, 31154890), (1880, 29298854), (2210, 24923912), (2444, 22537580), (2704, 20370505), (2873, 19172240), (3055, 18030064), (3196, 17234620), (3380, 16296404), (3536, 15577445), (3760, 14649427), (3995, 13787696), (4420, 12461956), (4888, 11268790), (5099, 10802480), (5746, 9586120), (6110, 9015032), (6392, 8617310), (6760, 8148202), (7943, 6934640), (7990, 6893848), (8840, 6230978), (9776, 5634395), (10198, 5401240), (10387, 5302960), (11492, 4793060), (12220, 4507516), (12784, 4308655), (13520, 4074101), (14365, 3834448), (15886, 3467320), (15980, 3446924), (17680, 3115489), (20396, 2700620), (20774, 2651480), (22984, 2396530), (24440, 2253758), (25495, 2160496), (28730, 1917224), (31772, 1733660), (31960, 1723462), (39715, 1386928), (40792, 1350310), (41548, 1325740), (45968, 1198265), (48880, 1126879), (50990, 1080248), (51935, 1060592), (57460, 958612), (63544, 866830), (63920, 861731), (66287, 830960), (79430, 693464), (81584, 675155), (83096, 662870), (86683, 635440), (101980, 540124), (103870, 530296), (114920, 479306), (127088, 433415), (132574, 415480), (135031, 407920), (158860, 346732), (166192, 331435), (173366, 317720), (203960, 270062), (207740, 265148), (229840, 239653)]