188358900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{4517}}^1$

素因数の和:4673

約数の個数: 72

約数和(自身を含む): 549027360

約数和(自身を除く): 360668460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 3475, 4170, 4517, 6950, 8340, 9034, 10425, 13551, 13900, 18068, 20850, 22585, 27102, 41700, 45170, 54204, 67755, 90340, 112925, 135510, 225850, 271020, 338775, 451700, 627863, 677550, 1255726, 1355100, 1883589, 2511452, 3139315, 3767178, 6278630, 7534356, 9417945, 12557260, 15696575, 18835890, 31393150, 37671780, 47089725, 62786300, 94179450, 188358900]

約数ペア:

[(1, 188358900), (2, 94179450), (3, 62786300), (4, 47089725), (5, 37671780), (6, 31393150), (10, 18835890), (12, 15696575), (15, 12557260), (20, 9417945), (25, 7534356), (30, 6278630), (50, 3767178), (60, 3139315), (75, 2511452), (100, 1883589), (139, 1355100), (150, 1255726), (278, 677550), (300, 627863), (417, 451700), (556, 338775), (695, 271020), (834, 225850), (1390, 135510), (1668, 112925), (2085, 90340), (2780, 67755), (3475, 54204), (4170, 45170), (4517, 41700), (6950, 27102), (8340, 22585), (9034, 20850), (10425, 18068), (13551, 13900)]