51345300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5569

約数の個数: 72

約数和(自身を含む): 153379072

約数和(自身を除く): 102033772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 5521, 9300, 11042, 16563, 22084, 27605, 33126, 55210, 66252, 82815, 110420, 138025, 165630, 171151, 276050, 331260, 342302, 414075, 513453, 552100, 684604, 828150, 855755, 1026906, 1656300, 1711510, 2053812, 2567265, 3423020, 4278775, 5134530, 8557550, 10269060, 12836325, 17115100, 25672650, 51345300]

約数ペア:

[(1, 51345300), (2, 25672650), (3, 17115100), (4, 12836325), (5, 10269060), (6, 8557550), (10, 5134530), (12, 4278775), (15, 3423020), (20, 2567265), (25, 2053812), (30, 1711510), (31, 1656300), (50, 1026906), (60, 855755), (62, 828150), (75, 684604), (93, 552100), (100, 513453), (124, 414075), (150, 342302), (155, 331260), (186, 276050), (300, 171151), (310, 165630), (372, 138025), (465, 110420), (620, 82815), (775, 66252), (930, 55210), (1550, 33126), (1860, 27605), (2325, 22084), (3100, 16563), (4650, 11042), (5521, 9300)]