168834900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43321

約数の個数: 72

約数和(自身を含む): 526084384

約数和(自身を除く): 357249484

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, 43291, 86582, 129873, 173164, 216455, 259746, 432910, 519492, 562783, 649365, 865820, 1082275, 1125566, 1298730, 1688349, 2164550, 2251132, 2597460, 2813915, 3246825, 3376698, 4329100, 5627830, 6493650, 6753396, 8441745, 11255660, 12987300, 14069575, 16883490, 28139150, 33766980, 42208725, 56278300, 84417450, 168834900]

約数ペア:

[(1, 168834900), (2, 84417450), (3, 56278300), (4, 42208725), (5, 33766980), (6, 28139150), (10, 16883490), (12, 14069575), (13, 12987300), (15, 11255660), (20, 8441745), (25, 6753396), (26, 6493650), (30, 5627830), (39, 4329100), (50, 3376698), (52, 3246825), (60, 2813915), (65, 2597460), (75, 2251132), (78, 2164550), (100, 1688349), (130, 1298730), (150, 1125566), (156, 1082275), (195, 865820), (260, 649365), (300, 562783), (325, 519492), (390, 432910), (650, 259746), (780, 216455), (975, 173164), (1300, 129873), (1950, 86582), (3900, 43291)]