61418100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 179551008

約数和(自身を除く): 118132908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2027, 2525, 3030, 4054, 5050, 6060, 6081, 7575, 8108, 10100, 10135, 12162, 15150, 20270, 24324, 30300, 30405, 40540, 50675, 60810, 101350, 121620, 152025, 202700, 204727, 304050, 409454, 608100, 614181, 818908, 1023635, 1228362, 2047270, 2456724, 3070905, 4094540, 5118175, 6141810, 10236350, 12283620, 15354525, 20472700, 30709050, 61418100]

約数ペア:

[(1, 61418100), (2, 30709050), (3, 20472700), (4, 15354525), (5, 12283620), (6, 10236350), (10, 6141810), (12, 5118175), (15, 4094540), (20, 3070905), (25, 2456724), (30, 2047270), (50, 1228362), (60, 1023635), (75, 818908), (100, 614181), (101, 608100), (150, 409454), (202, 304050), (300, 204727), (303, 202700), (404, 152025), (505, 121620), (606, 101350), (1010, 60810), (1212, 50675), (1515, 40540), (2020, 30405), (2027, 30300), (2525, 24324), (3030, 20270), (4054, 15150), (5050, 12162), (6060, 10135), (6081, 10100), (7575, 8108)]