69865380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 231918960

約数和(自身を除く): 162053580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 409, 438, 468, 585, 657, 730, 780, 818, 876, 949, 1095, 1170, 1227, 1314, 1460, 1636, 1898, 2045, 2190, 2340, 2454, 2628, 2847, 3285, 3681, 3796, 4090, 4380, 4745, 4908, 5317, 5694, 6135, 6570, 7362, 8180, 8541, 9490, 10634, 11388, 12270, 13140, 14235, 14724, 15951, 17082, 18405, 18980, 21268, 24540, 26585, 28470, 29857, 31902, 34164, 36810, 42705, 47853, 53170, 56940, 59714, 63804, 73620, 79755, 85410, 89571, 95706, 106340, 119428, 149285, 159510, 170820, 179142, 191412, 239265, 268713, 298570, 319020, 358284, 388141, 447855, 478530, 537426, 597140, 776282, 895710, 957060, 1074852, 1164423, 1343565, 1552564, 1791420, 1940705, 2328846, 2687130, 3493269, 3881410, 4657692, 5374260, 5822115, 6986538, 7762820, 11644230, 13973076, 17466345, 23288460, 34932690, 69865380]

約数ペア:

[(1, 69865380), (2, 34932690), (3, 23288460), (4, 17466345), (5, 13973076), (6, 11644230), (9, 7762820), (10, 6986538), (12, 5822115), (13, 5374260), (15, 4657692), (18, 3881410), (20, 3493269), (26, 2687130), (30, 2328846), (36, 1940705), (39, 1791420), (45, 1552564), (52, 1343565), (60, 1164423), (65, 1074852), (73, 957060), (78, 895710), (90, 776282), (117, 597140), (130, 537426), (146, 478530), (156, 447855), (180, 388141), (195, 358284), (219, 319020), (234, 298570), (260, 268713), (292, 239265), (365, 191412), (390, 179142), (409, 170820), (438, 159510), (468, 149285), (585, 119428), (657, 106340), (730, 95706), (780, 89571), (818, 85410), (876, 79755), (949, 73620), (1095, 63804), (1170, 59714), (1227, 56940), (1314, 53170), (1460, 47853), (1636, 42705), (1898, 36810), (2045, 34164), (2190, 31902), (2340, 29857), (2454, 28470), (2628, 26585), (2847, 24540), (3285, 21268), (3681, 18980), (3796, 18405), (4090, 17082), (4380, 15951), (4745, 14724), (4908, 14235), (5317, 13140), (5694, 12270), (6135, 11388), (6570, 10634), (7362, 9490), (8180, 8541)]