8379292140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{312427}}^1$

素因数の和:312591

約数の個数: 72

約数和(自身を含む): 25587853200

約数和(自身を除く): 17208561060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 312427, 624854, 937281, 1249708, 1562135, 1874562, 2811843, 3124270, 3749124, 4686405, 5623686, 6248540, 9372810, 11247372, 14059215, 18745620, 28118430, 46551623, 56236860, 93103246, 139654869, 186206492, 232758115, 279309738, 418964607, 465516230, 558619476, 698274345, 837929214, 931032460, 1396548690, 1675858428, 2094823035, 2793097380, 4189646070, 8379292140]

約数ペア:

[(1, 8379292140), (2, 4189646070), (3, 2793097380), (4, 2094823035), (5, 1675858428), (6, 1396548690), (9, 931032460), (10, 837929214), (12, 698274345), (15, 558619476), (18, 465516230), (20, 418964607), (30, 279309738), (36, 232758115), (45, 186206492), (60, 139654869), (90, 93103246), (149, 56236860), (180, 46551623), (298, 28118430), (447, 18745620), (596, 14059215), (745, 11247372), (894, 9372810), (1341, 6248540), (1490, 5623686), (1788, 4686405), (2235, 3749124), (2682, 3124270), (2980, 2811843), (4470, 1874562), (5364, 1562135), (6705, 1249708), (8940, 937281), (13410, 624854), (26820, 312427)]