85341900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{40639}}^1$

素因数の和:40663

約数の個数: 72

約数和(自身を含む): 282204160

約数和(自身を除く): 196862260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 40639, 81278, 121917, 162556, 203195, 243834, 284473, 406390, 487668, 568946, 609585, 812780, 853419, 1015975, 1137892, 1219170, 1422365, 1706838, 2031950, 2438340, 2844730, 3047925, 3413676, 4063900, 4267095, 5689460, 6095850, 7111825, 8534190, 12191700, 14223650, 17068380, 21335475, 28447300, 42670950, 85341900]

約数ペア:

[(1, 85341900), (2, 42670950), (3, 28447300), (4, 21335475), (5, 17068380), (6, 14223650), (7, 12191700), (10, 8534190), (12, 7111825), (14, 6095850), (15, 5689460), (20, 4267095), (21, 4063900), (25, 3413676), (28, 3047925), (30, 2844730), (35, 2438340), (42, 2031950), (50, 1706838), (60, 1422365), (70, 1219170), (75, 1137892), (84, 1015975), (100, 853419), (105, 812780), (140, 609585), (150, 568946), (175, 487668), (210, 406390), (300, 284473), (350, 243834), (420, 203195), (525, 162556), (700, 121917), (1050, 81278), (2100, 40639)]