124660000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 120

約数和(自身を含む): 321197184

約数和(自身を除く): 196537184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 271, 368, 400, 460, 500, 542, 575, 625, 736, 800, 920, 1000, 1084, 1150, 1250, 1355, 1840, 2000, 2168, 2300, 2500, 2710, 2875, 3680, 4000, 4336, 4600, 5000, 5420, 5750, 6233, 6775, 8672, 9200, 10000, 10840, 11500, 12466, 13550, 14375, 18400, 20000, 21680, 23000, 24932, 27100, 28750, 31165, 33875, 43360, 46000, 49864, 54200, 57500, 62330, 67750, 92000, 99728, 108400, 115000, 124660, 135500, 155825, 169375, 199456, 216800, 230000, 249320, 271000, 311650, 338750, 460000, 498640, 542000, 623300, 677500, 779125, 997280, 1084000, 1246600, 1355000, 1558250, 2493200, 2710000, 3116500, 3895625, 4986400, 5420000, 6233000, 7791250, 12466000, 15582500, 24932000, 31165000, 62330000, 124660000]

約数ペア:

[(1, 124660000), (2, 62330000), (4, 31165000), (5, 24932000), (8, 15582500), (10, 12466000), (16, 7791250), (20, 6233000), (23, 5420000), (25, 4986400), (32, 3895625), (40, 3116500), (46, 2710000), (50, 2493200), (80, 1558250), (92, 1355000), (100, 1246600), (115, 1084000), (125, 997280), (160, 779125), (184, 677500), (200, 623300), (230, 542000), (250, 498640), (271, 460000), (368, 338750), (400, 311650), (460, 271000), (500, 249320), (542, 230000), (575, 216800), (625, 199456), (736, 169375), (800, 155825), (920, 135500), (1000, 124660), (1084, 115000), (1150, 108400), (1250, 99728), (1355, 92000), (1840, 67750), (2000, 62330), (2168, 57500), (2300, 54200), (2500, 49864), (2710, 46000), (2875, 43360), (3680, 33875), (4000, 31165), (4336, 28750), (4600, 27100), (5000, 24932), (5420, 23000), (5750, 21680), (6233, 20000), (6775, 18400), (8672, 14375), (9200, 13550), (10000, 12466), (10840, 11500)]