70384500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{15641}}^1$

素因数の和:15666

約数の個数: 72

約数和(自身を含む): 222053832

約数和(自身を除く): 151669332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 15641, 31282, 46923, 62564, 78205, 93846, 140769, 156410, 187692, 234615, 281538, 312820, 391025, 469230, 563076, 703845, 782050, 938460, 1173075, 1407690, 1564100, 1955125, 2346150, 2815380, 3519225, 3910250, 4692300, 5865375, 7038450, 7820500, 11730750, 14076900, 17596125, 23461500, 35192250, 70384500]

約数ペア:

[(1, 70384500), (2, 35192250), (3, 23461500), (4, 17596125), (5, 14076900), (6, 11730750), (9, 7820500), (10, 7038450), (12, 5865375), (15, 4692300), (18, 3910250), (20, 3519225), (25, 2815380), (30, 2346150), (36, 1955125), (45, 1564100), (50, 1407690), (60, 1173075), (75, 938460), (90, 782050), (100, 703845), (125, 563076), (150, 469230), (180, 391025), (225, 312820), (250, 281538), (300, 234615), (375, 187692), (450, 156410), (500, 140769), (750, 93846), (900, 78205), (1125, 62564), (1500, 46923), (2250, 31282), (4500, 15641)]