87642360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 312792480

約数和(自身を除く): 225150120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 307, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 614, 732, 780, 793, 915, 921, 936, 1098, 1170, 1220, 1228, 1464, 1535, 1560, 1586, 1830, 1842, 2196, 2340, 2379, 2440, 2456, 2745, 2763, 3070, 3172, 3660, 3684, 3965, 3991, 4392, 4605, 4680, 4758, 5490, 5526, 6140, 6344, 7137, 7320, 7368, 7930, 7982, 9210, 9516, 10980, 11052, 11895, 11973, 12280, 13815, 14274, 15860, 15964, 18420, 18727, 19032, 19955, 21960, 22104, 23790, 23946, 27630, 28548, 31720, 31928, 35685, 35919, 36840, 37454, 39910, 47580, 47892, 55260, 56181, 57096, 59865, 71370, 71838, 74908, 79820, 93635, 95160, 95784, 110520, 112362, 119730, 142740, 143676, 149816, 159640, 168543, 179595, 187270, 224724, 239460, 243451, 280905, 285480, 287352, 337086, 359190, 374540, 449448, 478920, 486902, 561810, 674172, 718380, 730353, 749080, 842715, 973804, 1123620, 1217255, 1348344, 1436760, 1460706, 1685430, 1947608, 2191059, 2247240, 2434510, 2921412, 3370860, 3651765, 4382118, 4869020, 5842824, 6741720, 7303530, 8764236, 9738040, 10955295, 14607060, 17528472, 21910590, 29214120, 43821180, 87642360]

約数ペア:

[(1, 87642360), (2, 43821180), (3, 29214120), (4, 21910590), (5, 17528472), (6, 14607060), (8, 10955295), (9, 9738040), (10, 8764236), (12, 7303530), (13, 6741720), (15, 5842824), (18, 4869020), (20, 4382118), (24, 3651765), (26, 3370860), (30, 2921412), (36, 2434510), (39, 2247240), (40, 2191059), (45, 1947608), (52, 1685430), (60, 1460706), (61, 1436760), (65, 1348344), (72, 1217255), (78, 1123620), (90, 973804), (104, 842715), (117, 749080), (120, 730353), (122, 718380), (130, 674172), (156, 561810), (180, 486902), (183, 478920), (195, 449448), (234, 374540), (244, 359190), (260, 337086), (305, 287352), (307, 285480), (312, 280905), (360, 243451), (366, 239460), (390, 224724), (468, 187270), (488, 179595), (520, 168543), (549, 159640), (585, 149816), (610, 143676), (614, 142740), (732, 119730), (780, 112362), (793, 110520), (915, 95784), (921, 95160), (936, 93635), (1098, 79820), (1170, 74908), (1220, 71838), (1228, 71370), (1464, 59865), (1535, 57096), (1560, 56181), (1586, 55260), (1830, 47892), (1842, 47580), (2196, 39910), (2340, 37454), (2379, 36840), (2440, 35919), (2456, 35685), (2745, 31928), (2763, 31720), (3070, 28548), (3172, 27630), (3660, 23946), (3684, 23790), (3965, 22104), (3991, 21960), (4392, 19955), (4605, 19032), (4680, 18727), (4758, 18420), (5490, 15964), (5526, 15860), (6140, 14274), (6344, 13815), (7137, 12280), (7320, 11973), (7368, 11895), (7930, 11052), (7982, 10980), (9210, 9516)]