187898100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{48179}}^1$

素因数の和:48209

約数の個数: 72

約数和(自身を含む): 585483360

約数和(自身を除く): 397585260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 48179, 96358, 144537, 192716, 240895, 289074, 481790, 578148, 626327, 722685, 963580, 1204475, 1252654, 1445370, 1878981, 2408950, 2505308, 2890740, 3131635, 3613425, 3757962, 4817900, 6263270, 7226850, 7515924, 9394905, 12526540, 14453700, 15658175, 18789810, 31316350, 37579620, 46974525, 62632700, 93949050, 187898100]

約数ペア:

[(1, 187898100), (2, 93949050), (3, 62632700), (4, 46974525), (5, 37579620), (6, 31316350), (10, 18789810), (12, 15658175), (13, 14453700), (15, 12526540), (20, 9394905), (25, 7515924), (26, 7226850), (30, 6263270), (39, 4817900), (50, 3757962), (52, 3613425), (60, 3131635), (65, 2890740), (75, 2505308), (78, 2408950), (100, 1878981), (130, 1445370), (150, 1252654), (156, 1204475), (195, 963580), (260, 722685), (300, 626327), (325, 578148), (390, 481790), (650, 289074), (780, 240895), (975, 192716), (1300, 144537), (1950, 96358), (3900, 48179)]