195698700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{72481}}^1$

素因数の和:72504

約数の個数: 72

約数和(自身を含む): 629143760

約数和(自身を除く): 433445060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 72481, 144962, 217443, 289924, 362405, 434886, 652329, 724810, 869772, 1087215, 1304658, 1449620, 1812025, 1956987, 2174430, 2609316, 3261645, 3624050, 3913974, 4348860, 5436075, 6523290, 7248100, 7827948, 9784935, 10872150, 13046580, 16308225, 19569870, 21744300, 32616450, 39139740, 48924675, 65232900, 97849350, 195698700]

約数ペア:

[(1, 195698700), (2, 97849350), (3, 65232900), (4, 48924675), (5, 39139740), (6, 32616450), (9, 21744300), (10, 19569870), (12, 16308225), (15, 13046580), (18, 10872150), (20, 9784935), (25, 7827948), (27, 7248100), (30, 6523290), (36, 5436075), (45, 4348860), (50, 3913974), (54, 3624050), (60, 3261645), (75, 2609316), (90, 2174430), (100, 1956987), (108, 1812025), (135, 1449620), (150, 1304658), (180, 1087215), (225, 869772), (270, 724810), (300, 652329), (450, 434886), (540, 362405), (675, 289924), (900, 217443), (1350, 144962), (2700, 72481)]