201471000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67157}}^1$

素因数の和:67181

約数の個数: 64

約数和(自身を含む): 628598880

約数和(自身を除く): 427127880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 67157, 134314, 201471, 268628, 335785, 402942, 537256, 671570, 805884, 1007355, 1343140, 1611768, 1678925, 2014710, 2686280, 3357850, 4029420, 5036775, 6715700, 8058840, 8394625, 10073550, 13431400, 16789250, 20147100, 25183875, 33578500, 40294200, 50367750, 67157000, 100735500, 201471000]

約数ペア:

[(1, 201471000), (2, 100735500), (3, 67157000), (4, 50367750), (5, 40294200), (6, 33578500), (8, 25183875), (10, 20147100), (12, 16789250), (15, 13431400), (20, 10073550), (24, 8394625), (25, 8058840), (30, 6715700), (40, 5036775), (50, 4029420), (60, 3357850), (75, 2686280), (100, 2014710), (120, 1678925), (125, 1611768), (150, 1343140), (200, 1007355), (250, 805884), (300, 671570), (375, 537256), (500, 402942), (600, 335785), (750, 268628), (1000, 201471), (1500, 134314), (3000, 67157)]