303669180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54421}}^1$

素因数の和:54467

約数の個数: 72

約数和(自身を含む): 950861184

約数和(自身を除く): 647192004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 54421, 108842, 163263, 217684, 272105, 326526, 489789, 544210, 653052, 816315, 979578, 1088420, 1632630, 1687051, 1959156, 2448945, 3265260, 3374102, 4897890, 5061153, 6748204, 8435255, 9795780, 10122306, 15183459, 16870510, 20244612, 25305765, 30366918, 33741020, 50611530, 60733836, 75917295, 101223060, 151834590, 303669180]

約数ペア:

[(1, 303669180), (2, 151834590), (3, 101223060), (4, 75917295), (5, 60733836), (6, 50611530), (9, 33741020), (10, 30366918), (12, 25305765), (15, 20244612), (18, 16870510), (20, 15183459), (30, 10122306), (31, 9795780), (36, 8435255), (45, 6748204), (60, 5061153), (62, 4897890), (90, 3374102), (93, 3265260), (124, 2448945), (155, 1959156), (180, 1687051), (186, 1632630), (279, 1088420), (310, 979578), (372, 816315), (465, 653052), (558, 544210), (620, 489789), (930, 326526), (1116, 272105), (1395, 217684), (1860, 163263), (2790, 108842), (5580, 54421)]