90500520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 325036800

約数和(自身を除く): 234536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 37, 40, 44, 51, 55, 60, 66, 68, 74, 85, 88, 102, 109, 110, 111, 120, 132, 136, 148, 165, 170, 185, 187, 204, 218, 220, 222, 255, 264, 296, 327, 330, 340, 370, 374, 407, 408, 436, 440, 444, 510, 545, 555, 561, 629, 654, 660, 680, 740, 748, 814, 872, 888, 935, 1020, 1090, 1110, 1122, 1199, 1221, 1258, 1308, 1320, 1480, 1496, 1628, 1635, 1853, 1870, 1887, 2035, 2040, 2180, 2220, 2244, 2398, 2442, 2516, 2616, 2805, 3145, 3256, 3270, 3597, 3706, 3740, 3774, 4033, 4070, 4360, 4440, 4488, 4796, 4884, 5032, 5559, 5610, 5995, 6105, 6290, 6540, 6919, 7194, 7412, 7480, 7548, 8066, 8140, 9265, 9435, 9592, 9768, 11118, 11220, 11990, 12099, 12210, 12580, 13080, 13838, 14388, 14824, 15096, 16132, 16280, 17985, 18530, 18870, 20165, 20383, 20757, 22236, 22440, 23980, 24198, 24420, 25160, 27676, 27795, 28776, 32264, 34595, 35970, 37060, 37740, 40330, 40766, 41514, 44363, 44472, 47960, 48396, 48840, 55352, 55590, 60495, 61149, 68561, 69190, 71940, 74120, 75480, 80660, 81532, 83028, 88726, 96792, 101915, 103785, 111180, 120990, 122298, 133089, 137122, 138380, 143880, 161320, 163064, 166056, 177452, 203830, 205683, 207570, 221815, 222360, 241980, 244596, 266178, 274244, 276760, 305745, 342805, 354904, 407660, 411366, 415140, 443630, 483960, 489192, 532356, 548488, 611490, 665445, 685610, 754171, 815320, 822732, 830280, 887260, 1028415, 1064712, 1222980, 1330890, 1371220, 1508342, 1645464, 1774520, 2056830, 2262513, 2445960, 2661780, 2742440, 3016684, 3770855, 4113660, 4525026, 5323560, 6033368, 7541710, 8227320, 9050052, 11312565, 15083420, 18100104, 22625130, 30166840, 45250260, 90500520]

約数ペア:

[(1, 90500520), (2, 45250260), (3, 30166840), (4, 22625130), (5, 18100104), (6, 15083420), (8, 11312565), (10, 9050052), (11, 8227320), (12, 7541710), (15, 6033368), (17, 5323560), (20, 4525026), (22, 4113660), (24, 3770855), (30, 3016684), (33, 2742440), (34, 2661780), (37, 2445960), (40, 2262513), (44, 2056830), (51, 1774520), (55, 1645464), (60, 1508342), (66, 1371220), (68, 1330890), (74, 1222980), (85, 1064712), (88, 1028415), (102, 887260), (109, 830280), (110, 822732), (111, 815320), (120, 754171), (132, 685610), (136, 665445), (148, 611490), (165, 548488), (170, 532356), (185, 489192), (187, 483960), (204, 443630), (218, 415140), (220, 411366), (222, 407660), (255, 354904), (264, 342805), (296, 305745), (327, 276760), (330, 274244), (340, 266178), (370, 244596), (374, 241980), (407, 222360), (408, 221815), (436, 207570), (440, 205683), (444, 203830), (510, 177452), (545, 166056), (555, 163064), (561, 161320), (629, 143880), (654, 138380), (660, 137122), (680, 133089), (740, 122298), (748, 120990), (814, 111180), (872, 103785), (888, 101915), (935, 96792), (1020, 88726), (1090, 83028), (1110, 81532), (1122, 80660), (1199, 75480), (1221, 74120), (1258, 71940), (1308, 69190), (1320, 68561), (1480, 61149), (1496, 60495), (1628, 55590), (1635, 55352), (1853, 48840), (1870, 48396), (1887, 47960), (2035, 44472), (2040, 44363), (2180, 41514), (2220, 40766), (2244, 40330), (2398, 37740), (2442, 37060), (2516, 35970), (2616, 34595), (2805, 32264), (3145, 28776), (3256, 27795), (3270, 27676), (3597, 25160), (3706, 24420), (3740, 24198), (3774, 23980), (4033, 22440), (4070, 22236), (4360, 20757), (4440, 20383), (4488, 20165), (4796, 18870), (4884, 18530), (5032, 17985), (5559, 16280), (5610, 16132), (5995, 15096), (6105, 14824), (6290, 14388), (6540, 13838), (6919, 13080), (7194, 12580), (7412, 12210), (7480, 12099), (7548, 11990), (8066, 11220), (8140, 11118), (9265, 9768), (9435, 9592)]