80851650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 230342400

約数和(自身を除く): 149490750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 627, 825, 950, 1045, 1254, 1425, 1650, 2090, 2579, 2850, 3135, 5158, 5225, 6270, 7737, 10450, 12895, 15474, 15675, 25790, 28369, 31350, 38685, 49001, 56738, 64475, 77370, 85107, 98002, 128950, 141845, 147003, 170214, 193425, 245005, 283690, 294006, 386850, 425535, 490010, 539011, 709225, 735015, 851070, 1078022, 1225025, 1418450, 1470030, 1617033, 2127675, 2450050, 2695055, 3234066, 3675075, 4255350, 5390110, 7350150, 8085165, 13475275, 16170330, 26950550, 40425825, 80851650]

約数ペア:

[(1, 80851650), (2, 40425825), (3, 26950550), (5, 16170330), (6, 13475275), (10, 8085165), (11, 7350150), (15, 5390110), (19, 4255350), (22, 3675075), (25, 3234066), (30, 2695055), (33, 2450050), (38, 2127675), (50, 1617033), (55, 1470030), (57, 1418450), (66, 1225025), (75, 1078022), (95, 851070), (110, 735015), (114, 709225), (150, 539011), (165, 490010), (190, 425535), (209, 386850), (275, 294006), (285, 283690), (330, 245005), (418, 193425), (475, 170214), (550, 147003), (570, 141845), (627, 128950), (825, 98002), (950, 85107), (1045, 77370), (1254, 64475), (1425, 56738), (1650, 49001), (2090, 38685), (2579, 31350), (2850, 28369), (3135, 25790), (5158, 15675), (5225, 15474), (6270, 12895), (7737, 10450)]