662510340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{136319}}^1$

素因数の和:136343

約数の個数: 72

約数和(自身を含む): 2084060160

約数和(自身を除く): 1421549820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 136319, 272638, 408957, 545276, 681595, 817914, 1226871, 1363190, 1635828, 2044785, 2453742, 2726380, 3680613, 4089570, 4907484, 6134355, 7361226, 8179140, 11041839, 12268710, 14722452, 18403065, 22083678, 24537420, 33125517, 36806130, 44167356, 55209195, 66251034, 73612260, 110418390, 132502068, 165627585, 220836780, 331255170, 662510340]

約数ペア:

[(1, 662510340), (2, 331255170), (3, 220836780), (4, 165627585), (5, 132502068), (6, 110418390), (9, 73612260), (10, 66251034), (12, 55209195), (15, 44167356), (18, 36806130), (20, 33125517), (27, 24537420), (30, 22083678), (36, 18403065), (45, 14722452), (54, 12268710), (60, 11041839), (81, 8179140), (90, 7361226), (108, 6134355), (135, 4907484), (162, 4089570), (180, 3680613), (243, 2726380), (270, 2453742), (324, 2044785), (405, 1635828), (486, 1363190), (540, 1226871), (810, 817914), (972, 681595), (1215, 545276), (1620, 408957), (2430, 272638), (4860, 136319)]