77238200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 196966560

約数和(自身を除く): 119728360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 200, 244, 260, 305, 325, 487, 488, 520, 610, 650, 793, 974, 1220, 1300, 1525, 1586, 1948, 2435, 2440, 2600, 3050, 3172, 3896, 3965, 4870, 6100, 6331, 6344, 7930, 9740, 12175, 12200, 12662, 15860, 19480, 19825, 24350, 25324, 29707, 31655, 31720, 39650, 48700, 50648, 59414, 63310, 79300, 97400, 118828, 126620, 148535, 158275, 158600, 237656, 253240, 297070, 316550, 386191, 594140, 633100, 742675, 772382, 1188280, 1266200, 1485350, 1544764, 1930955, 2970700, 3089528, 3861910, 5941400, 7723820, 9654775, 15447640, 19309550, 38619100, 77238200]

約数ペア:

[(1, 77238200), (2, 38619100), (4, 19309550), (5, 15447640), (8, 9654775), (10, 7723820), (13, 5941400), (20, 3861910), (25, 3089528), (26, 2970700), (40, 1930955), (50, 1544764), (52, 1485350), (61, 1266200), (65, 1188280), (100, 772382), (104, 742675), (122, 633100), (130, 594140), (200, 386191), (244, 316550), (260, 297070), (305, 253240), (325, 237656), (487, 158600), (488, 158275), (520, 148535), (610, 126620), (650, 118828), (793, 97400), (974, 79300), (1220, 63310), (1300, 59414), (1525, 50648), (1586, 48700), (1948, 39650), (2435, 31720), (2440, 31655), (2600, 29707), (3050, 25324), (3172, 24350), (3896, 19825), (3965, 19480), (4870, 15860), (6100, 12662), (6331, 12200), (6344, 12175), (7930, 9740)]