15017100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{7151}}^1$

素因数の和:7175

約数の個数: 72

約数和(自身を含む): 49663488

約数和(自身を除く): 34646388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 7151, 14302, 21453, 28604, 35755, 42906, 50057, 71510, 85812, 100114, 107265, 143020, 150171, 178775, 200228, 214530, 250285, 300342, 357550, 429060, 500570, 536325, 600684, 715100, 750855, 1001140, 1072650, 1251425, 1501710, 2145300, 2502850, 3003420, 3754275, 5005700, 7508550, 15017100]

約数ペア:

[(1, 15017100), (2, 7508550), (3, 5005700), (4, 3754275), (5, 3003420), (6, 2502850), (7, 2145300), (10, 1501710), (12, 1251425), (14, 1072650), (15, 1001140), (20, 750855), (21, 715100), (25, 600684), (28, 536325), (30, 500570), (35, 429060), (42, 357550), (50, 300342), (60, 250285), (70, 214530), (75, 200228), (84, 178775), (100, 150171), (105, 143020), (140, 107265), (150, 100114), (175, 85812), (210, 71510), (300, 50057), (350, 42906), (420, 35755), (525, 28604), (700, 21453), (1050, 14302), (2100, 7151)]