158232780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14411}}^1$

素因数の和:14487

約数の個数: 72

約数和(自身を含む): 487875024

約数和(自身を除く): 329642244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 14411, 28822, 43233, 57644, 72055, 86466, 129699, 144110, 172932, 216165, 259398, 288220, 432330, 518796, 648495, 864660, 879071, 1296990, 1758142, 2593980, 2637213, 3516284, 4395355, 5274426, 7911639, 8790710, 10548852, 13186065, 15823278, 17581420, 26372130, 31646556, 39558195, 52744260, 79116390, 158232780]

約数ペア:

[(1, 158232780), (2, 79116390), (3, 52744260), (4, 39558195), (5, 31646556), (6, 26372130), (9, 17581420), (10, 15823278), (12, 13186065), (15, 10548852), (18, 8790710), (20, 7911639), (30, 5274426), (36, 4395355), (45, 3516284), (60, 2637213), (61, 2593980), (90, 1758142), (122, 1296990), (180, 879071), (183, 864660), (244, 648495), (305, 518796), (366, 432330), (549, 288220), (610, 259398), (732, 216165), (915, 172932), (1098, 144110), (1220, 129699), (1830, 86466), (2196, 72055), (2745, 57644), (3660, 43233), (5490, 28822), (10980, 14411)]