102400440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27527}}^1$

素因数の和:27572

約数の個数: 64

約数和(自身を含む): 317122560

約数和(自身を除く): 214722120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 27527, 55054, 82581, 110108, 137635, 165162, 220216, 275270, 330324, 412905, 550540, 660648, 825810, 853337, 1101080, 1651620, 1706674, 2560011, 3303240, 3413348, 4266685, 5120022, 6826696, 8533370, 10240044, 12800055, 17066740, 20480088, 25600110, 34133480, 51200220, 102400440]

約数ペア:

[(1, 102400440), (2, 51200220), (3, 34133480), (4, 25600110), (5, 20480088), (6, 17066740), (8, 12800055), (10, 10240044), (12, 8533370), (15, 6826696), (20, 5120022), (24, 4266685), (30, 3413348), (31, 3303240), (40, 2560011), (60, 1706674), (62, 1651620), (93, 1101080), (120, 853337), (124, 825810), (155, 660648), (186, 550540), (248, 412905), (310, 330324), (372, 275270), (465, 220216), (620, 165162), (744, 137635), (930, 110108), (1240, 82581), (1860, 55054), (3720, 27527)]