3105450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 8550048

約数和(自身を除く): 5444598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 103, 134, 150, 201, 206, 225, 309, 335, 402, 450, 515, 603, 618, 670, 927, 1005, 1030, 1206, 1545, 1675, 1854, 2010, 2575, 3015, 3090, 3350, 4635, 5025, 5150, 6030, 6901, 7725, 9270, 10050, 13802, 15075, 15450, 20703, 23175, 30150, 34505, 41406, 46350, 62109, 69010, 103515, 124218, 172525, 207030, 310545, 345050, 517575, 621090, 1035150, 1552725, 3105450]

約数ペア:

[(1, 3105450), (2, 1552725), (3, 1035150), (5, 621090), (6, 517575), (9, 345050), (10, 310545), (15, 207030), (18, 172525), (25, 124218), (30, 103515), (45, 69010), (50, 62109), (67, 46350), (75, 41406), (90, 34505), (103, 30150), (134, 23175), (150, 20703), (201, 15450), (206, 15075), (225, 13802), (309, 10050), (335, 9270), (402, 7725), (450, 6901), (515, 6030), (603, 5150), (618, 5025), (670, 4635), (927, 3350), (1005, 3090), (1030, 3015), (1206, 2575), (1545, 2010), (1675, 1854)]