64290300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11315

約数の個数: 72

約数和(自身を含む): 195820800

約数和(自身を除く): 131530500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 11279, 22558, 33837, 45116, 56395, 67674, 112790, 135348, 169185, 214301, 225580, 281975, 338370, 428602, 563950, 642903, 676740, 845925, 857204, 1071505, 1127900, 1285806, 1691850, 2143010, 2571612, 3214515, 3383700, 4286020, 5357525, 6429030, 10715050, 12858060, 16072575, 21430100, 32145150, 64290300]

約数ペア:

[(1, 64290300), (2, 32145150), (3, 21430100), (4, 16072575), (5, 12858060), (6, 10715050), (10, 6429030), (12, 5357525), (15, 4286020), (19, 3383700), (20, 3214515), (25, 2571612), (30, 2143010), (38, 1691850), (50, 1285806), (57, 1127900), (60, 1071505), (75, 857204), (76, 845925), (95, 676740), (100, 642903), (114, 563950), (150, 428602), (190, 338370), (228, 281975), (285, 225580), (300, 214301), (380, 169185), (475, 135348), (570, 112790), (950, 67674), (1140, 56395), (1425, 45116), (1900, 33837), (2850, 22558), (5700, 11279)]