168291300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7901}}^1$

素因数の和:7989

約数の個数: 72

約数和(自身を含む): 493843392

約数和(自身を除く): 325552092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 7901, 10650, 15802, 21300, 23703, 31604, 39505, 47406, 79010, 94812, 118515, 158020, 197525, 237030, 395050, 474060, 560971, 592575, 790100, 1121942, 1185150, 1682913, 2243884, 2370300, 2804855, 3365826, 5609710, 6731652, 8414565, 11219420, 14024275, 16829130, 28048550, 33658260, 42072825, 56097100, 84145650, 168291300]

約数ペア:

[(1, 168291300), (2, 84145650), (3, 56097100), (4, 42072825), (5, 33658260), (6, 28048550), (10, 16829130), (12, 14024275), (15, 11219420), (20, 8414565), (25, 6731652), (30, 5609710), (50, 3365826), (60, 2804855), (71, 2370300), (75, 2243884), (100, 1682913), (142, 1185150), (150, 1121942), (213, 790100), (284, 592575), (300, 560971), (355, 474060), (426, 395050), (710, 237030), (852, 197525), (1065, 158020), (1420, 118515), (1775, 94812), (2130, 79010), (3550, 47406), (4260, 39505), (5325, 31604), (7100, 23703), (7901, 21300), (10650, 15802)]