100990778240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1289}}^1$

素因数の和:1709

約数の個数: 256

約数和(自身を含む): 272844288000

約数和(自身を除く): 171853509760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 359, 440, 496, 620, 640, 682, 704, 718, 880, 992, 1240, 1289, 1364, 1408, 1436, 1705, 1760, 1795, 1984, 2480, 2578, 2728, 2872, 3410, 3520, 3590, 3949, 3968, 4960, 5156, 5456, 5744, 6445, 6820, 7040, 7180, 7898, 9920, 10312, 10912, 11129, 11488, 12890, 13640, 14179, 14360, 15796, 19745, 19840, 20624, 21824, 22258, 22976, 25780, 27280, 28358, 28720, 31592, 39490, 39959, 41248, 43648, 44516, 45952, 51560, 54560, 55645, 56716, 57440, 63184, 70895, 78980, 79918, 82496, 89032, 103120, 109120, 111290, 113432, 114880, 122419, 126368, 141790, 157960, 159836, 164992, 178064, 199795, 206240, 218240, 222580, 226864, 229760, 244838, 252736, 283580, 315920, 319672, 356128, 399590, 412480, 439549, 445160, 453728, 462751, 489676, 505472, 567160, 612095, 631840, 639344, 712256, 799180, 824960, 879098, 890320, 907456, 925502, 979352, 1134320, 1224190, 1263680, 1278688, 1424512, 1598360, 1758196, 1780640, 1814912, 1851004, 1958704, 2197745, 2268640, 2313755, 2448380, 2527360, 2557376, 3196720, 3516392, 3561280, 3702008, 3917408, 4395490, 4537280, 4627510, 4896760, 5090261, 5114752, 6393440, 7032784, 7122560, 7404016, 7834816, 8790980, 9074560, 9255020, 9793520, 10180522, 12786880, 14065568, 14345281, 14808032, 15669632, 17581960, 18510040, 19587040, 20361044, 25451305, 25573760, 28131136, 28690562, 29616064, 35163920, 37020080, 39174080, 40722088, 50902610, 56262272, 57381124, 59232128, 70327840, 71726405, 74040160, 78348160, 81444176, 101805220, 114762248, 140655680, 143452810, 148080320, 157798091, 162888352, 203610440, 229524496, 281311360, 286905620, 296160640, 315596182, 325776704, 407220880, 459048992, 573811240, 631192364, 651553408, 788990455, 814441760, 918097984, 1147622480, 1262384728, 1577980910, 1628883520, 1836195968, 2295244960, 2524769456, 3155961820, 3257767040, 4590489920, 5049538912, 6311923640, 9180979840, 10099077824, 12623847280, 20198155648, 25247694560, 50495389120, 100990778240]

約数ペア:

[(1, 100990778240), (2, 50495389120), (4, 25247694560), (5, 20198155648), (8, 12623847280), (10, 10099077824), (11, 9180979840), (16, 6311923640), (20, 5049538912), (22, 4590489920), (31, 3257767040), (32, 3155961820), (40, 2524769456), (44, 2295244960), (55, 1836195968), (62, 1628883520), (64, 1577980910), (80, 1262384728), (88, 1147622480), (110, 918097984), (124, 814441760), (128, 788990455), (155, 651553408), (160, 631192364), (176, 573811240), (220, 459048992), (248, 407220880), (310, 325776704), (320, 315596182), (341, 296160640), (352, 286905620), (359, 281311360), (440, 229524496), (496, 203610440), (620, 162888352), (640, 157798091), (682, 148080320), (704, 143452810), (718, 140655680), (880, 114762248), (992, 101805220), (1240, 81444176), (1289, 78348160), (1364, 74040160), (1408, 71726405), (1436, 70327840), (1705, 59232128), (1760, 57381124), (1795, 56262272), (1984, 50902610), (2480, 40722088), (2578, 39174080), (2728, 37020080), (2872, 35163920), (3410, 29616064), (3520, 28690562), (3590, 28131136), (3949, 25573760), (3968, 25451305), (4960, 20361044), (5156, 19587040), (5456, 18510040), (5744, 17581960), (6445, 15669632), (6820, 14808032), (7040, 14345281), (7180, 14065568), (7898, 12786880), (9920, 10180522), (10312, 9793520), (10912, 9255020), (11129, 9074560), (11488, 8790980), (12890, 7834816), (13640, 7404016), (14179, 7122560), (14360, 7032784), (15796, 6393440), (19745, 5114752), (19840, 5090261), (20624, 4896760), (21824, 4627510), (22258, 4537280), (22976, 4395490), (25780, 3917408), (27280, 3702008), (28358, 3561280), (28720, 3516392), (31592, 3196720), (39490, 2557376), (39959, 2527360), (41248, 2448380), (43648, 2313755), (44516, 2268640), (45952, 2197745), (51560, 1958704), (54560, 1851004), (55645, 1814912), (56716, 1780640), (57440, 1758196), (63184, 1598360), (70895, 1424512), (78980, 1278688), (79918, 1263680), (82496, 1224190), (89032, 1134320), (103120, 979352), (109120, 925502), (111290, 907456), (113432, 890320), (114880, 879098), (122419, 824960), (126368, 799180), (141790, 712256), (157960, 639344), (159836, 631840), (164992, 612095), (178064, 567160), (199795, 505472), (206240, 489676), (218240, 462751), (222580, 453728), (226864, 445160), (229760, 439549), (244838, 412480), (252736, 399590), (283580, 356128), (315920, 319672)]