64643100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 188404608

約数和(自身を除く): 123761508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 300, 302, 453, 604, 755, 906, 1427, 1510, 1812, 2265, 2854, 3020, 3775, 4281, 4530, 5708, 7135, 7550, 8562, 9060, 11325, 14270, 15100, 17124, 21405, 22650, 28540, 35675, 42810, 45300, 71350, 85620, 107025, 142700, 214050, 215477, 428100, 430954, 646431, 861908, 1077385, 1292862, 2154770, 2585724, 3232155, 4309540, 5386925, 6464310, 10773850, 12928620, 16160775, 21547700, 32321550, 64643100]

約数ペア:

[(1, 64643100), (2, 32321550), (3, 21547700), (4, 16160775), (5, 12928620), (6, 10773850), (10, 6464310), (12, 5386925), (15, 4309540), (20, 3232155), (25, 2585724), (30, 2154770), (50, 1292862), (60, 1077385), (75, 861908), (100, 646431), (150, 430954), (151, 428100), (300, 215477), (302, 214050), (453, 142700), (604, 107025), (755, 85620), (906, 71350), (1427, 45300), (1510, 42810), (1812, 35675), (2265, 28540), (2854, 22650), (3020, 21405), (3775, 17124), (4281, 15100), (4530, 14270), (5708, 11325), (7135, 9060), (7550, 8562)]