100319940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 351606528

約数和(自身を除く): 251286588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 773, 927, 1030, 1236, 1260, 1442, 1545, 1546, 1854, 2060, 2163, 2319, 2884, 3090, 3092, 3605, 3708, 3865, 4326, 4635, 4638, 5411, 6180, 6489, 6957, 7210, 7730, 8652, 9270, 9276, 10815, 10822, 11595, 12978, 13914, 14420, 15460, 16233, 18540, 21630, 21644, 23190, 25956, 27055, 27828, 32445, 32466, 34785, 43260, 46380, 48699, 54110, 64890, 64932, 69570, 79619, 81165, 97398, 108220, 129780, 139140, 159238, 162330, 194796, 238857, 243495, 318476, 324660, 398095, 477714, 486990, 557333, 716571, 796190, 955428, 973980, 1114666, 1194285, 1433142, 1592380, 1671999, 2229332, 2388570, 2786665, 2866284, 3343998, 3582855, 4777140, 5015997, 5573330, 6687996, 7165710, 8359995, 10031994, 11146660, 14331420, 16719990, 20063988, 25079985, 33439980, 50159970, 100319940]

約数ペア:

[(1, 100319940), (2, 50159970), (3, 33439980), (4, 25079985), (5, 20063988), (6, 16719990), (7, 14331420), (9, 11146660), (10, 10031994), (12, 8359995), (14, 7165710), (15, 6687996), (18, 5573330), (20, 5015997), (21, 4777140), (28, 3582855), (30, 3343998), (35, 2866284), (36, 2786665), (42, 2388570), (45, 2229332), (60, 1671999), (63, 1592380), (70, 1433142), (84, 1194285), (90, 1114666), (103, 973980), (105, 955428), (126, 796190), (140, 716571), (180, 557333), (206, 486990), (210, 477714), (252, 398095), (309, 324660), (315, 318476), (412, 243495), (420, 238857), (515, 194796), (618, 162330), (630, 159238), (721, 139140), (773, 129780), (927, 108220), (1030, 97398), (1236, 81165), (1260, 79619), (1442, 69570), (1545, 64932), (1546, 64890), (1854, 54110), (2060, 48699), (2163, 46380), (2319, 43260), (2884, 34785), (3090, 32466), (3092, 32445), (3605, 27828), (3708, 27055), (3865, 25956), (4326, 23190), (4635, 21644), (4638, 21630), (5411, 18540), (6180, 16233), (6489, 15460), (6957, 14420), (7210, 13914), (7730, 12978), (8652, 11595), (9270, 10822), (9276, 10815)]