100915560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{280321}}^1$

素因数の和:280338

約数の個数: 48

約数和(自身を含む): 327976740

約数和(自身を除く): 227061180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 280321, 560642, 840963, 1121284, 1401605, 1681926, 2242568, 2522889, 2803210, 3363852, 4204815, 5045778, 5606420, 6727704, 8409630, 10091556, 11212840, 12614445, 16819260, 20183112, 25228890, 33638520, 50457780, 100915560]

約数ペア:

[(1, 100915560), (2, 50457780), (3, 33638520), (4, 25228890), (5, 20183112), (6, 16819260), (8, 12614445), (9, 11212840), (10, 10091556), (12, 8409630), (15, 6727704), (18, 5606420), (20, 5045778), (24, 4204815), (30, 3363852), (36, 2803210), (40, 2522889), (45, 2242568), (60, 1681926), (72, 1401605), (90, 1121284), (120, 840963), (180, 560642), (360, 280321)]