13387800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 42385680

約数和(自身を除く): 28997880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 150, 159, 200, 212, 265, 300, 318, 421, 424, 530, 600, 636, 795, 842, 1060, 1263, 1272, 1325, 1590, 1684, 2105, 2120, 2526, 2650, 3180, 3368, 3975, 4210, 5052, 5300, 6315, 6360, 7950, 8420, 10104, 10525, 10600, 12630, 15900, 16840, 21050, 22313, 25260, 31575, 31800, 42100, 44626, 50520, 63150, 66939, 84200, 89252, 111565, 126300, 133878, 178504, 223130, 252600, 267756, 334695, 446260, 535512, 557825, 669390, 892520, 1115650, 1338780, 1673475, 2231300, 2677560, 3346950, 4462600, 6693900, 13387800]

約数ペア:

[(1, 13387800), (2, 6693900), (3, 4462600), (4, 3346950), (5, 2677560), (6, 2231300), (8, 1673475), (10, 1338780), (12, 1115650), (15, 892520), (20, 669390), (24, 557825), (25, 535512), (30, 446260), (40, 334695), (50, 267756), (53, 252600), (60, 223130), (75, 178504), (100, 133878), (106, 126300), (120, 111565), (150, 89252), (159, 84200), (200, 66939), (212, 63150), (265, 50520), (300, 44626), (318, 42100), (421, 31800), (424, 31575), (530, 25260), (600, 22313), (636, 21050), (795, 16840), (842, 15900), (1060, 12630), (1263, 10600), (1272, 10525), (1325, 10104), (1590, 8420), (1684, 7950), (2105, 6360), (2120, 6315), (2526, 5300), (2650, 5052), (3180, 4210), (3368, 3975)]