89385100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 223423200

約数和(自身を除く): 134038100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 596, 700, 745, 857, 1043, 1490, 1714, 2086, 2980, 3428, 3725, 4172, 4285, 5215, 5999, 7450, 8570, 10430, 11998, 14900, 17140, 20860, 21425, 23996, 26075, 29995, 42850, 52150, 59990, 85700, 104300, 119980, 127693, 149975, 255386, 299950, 510772, 599900, 638465, 893851, 1276930, 1787702, 2553860, 3192325, 3575404, 4469255, 6384650, 8938510, 12769300, 17877020, 22346275, 44692550, 89385100]

約数ペア:

[(1, 89385100), (2, 44692550), (4, 22346275), (5, 17877020), (7, 12769300), (10, 8938510), (14, 6384650), (20, 4469255), (25, 3575404), (28, 3192325), (35, 2553860), (50, 1787702), (70, 1276930), (100, 893851), (140, 638465), (149, 599900), (175, 510772), (298, 299950), (350, 255386), (596, 149975), (700, 127693), (745, 119980), (857, 104300), (1043, 85700), (1490, 59990), (1714, 52150), (2086, 42850), (2980, 29995), (3428, 26075), (3725, 23996), (4172, 21425), (4285, 20860), (5215, 17140), (5999, 14900), (7450, 11998), (8570, 10430)]