98886420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{20347}}^1$

素因数の和:20371

約数の個数: 72

約数和(自身を含む): 311080224

約数和(自身を除く): 212193804

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, 20347, 40694, 61041, 81388, 101735, 122082, 183123, 203470, 244164, 305205, 366246, 406940, 549369, 610410, 732492, 915615, 1098738, 1220820, 1648107, 1831230, 2197476, 2746845, 3296214, 3662460, 4944321, 5493690, 6592428, 8240535, 9888642, 10987380, 16481070, 19777284, 24721605, 32962140, 49443210, 98886420]

約数ペア:

[(1, 98886420), (2, 49443210), (3, 32962140), (4, 24721605), (5, 19777284), (6, 16481070), (9, 10987380), (10, 9888642), (12, 8240535), (15, 6592428), (18, 5493690), (20, 4944321), (27, 3662460), (30, 3296214), (36, 2746845), (45, 2197476), (54, 1831230), (60, 1648107), (81, 1220820), (90, 1098738), (108, 915615), (135, 732492), (162, 610410), (180, 549369), (243, 406940), (270, 366246), (324, 305205), (405, 244164), (486, 203470), (540, 183123), (810, 122082), (972, 101735), (1215, 81388), (1620, 61041), (2430, 40694), (4860, 20347)]