153393720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75193}}^1$

素因数の和:75224

約数の個数: 64

約数和(自身を含む): 487257120

約数和(自身を除く): 333863400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 75193, 150386, 225579, 300772, 375965, 451158, 601544, 751930, 902316, 1127895, 1278281, 1503860, 1804632, 2255790, 2556562, 3007720, 3834843, 4511580, 5113124, 6391405, 7669686, 9023160, 10226248, 12782810, 15339372, 19174215, 25565620, 30678744, 38348430, 51131240, 76696860, 153393720]

約数ペア:

[(1, 153393720), (2, 76696860), (3, 51131240), (4, 38348430), (5, 30678744), (6, 25565620), (8, 19174215), (10, 15339372), (12, 12782810), (15, 10226248), (17, 9023160), (20, 7669686), (24, 6391405), (30, 5113124), (34, 4511580), (40, 3834843), (51, 3007720), (60, 2556562), (68, 2255790), (85, 1804632), (102, 1503860), (120, 1278281), (136, 1127895), (170, 902316), (204, 751930), (255, 601544), (340, 451158), (408, 375965), (510, 300772), (680, 225579), (1020, 150386), (2040, 75193)]