129219900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{757}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 375028080

約数和(自身を除く): 245808180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 569, 757, 1138, 1514, 1707, 2271, 2276, 2845, 3028, 3414, 3785, 4542, 5690, 6828, 7570, 8535, 9084, 11355, 11380, 14225, 15140, 17070, 18925, 22710, 28450, 34140, 37850, 42675, 45420, 56775, 56900, 75700, 85350, 113550, 170700, 227100, 430733, 861466, 1292199, 1722932, 2153665, 2584398, 4307330, 5168796, 6460995, 8614660, 10768325, 12921990, 21536650, 25843980, 32304975, 43073300, 64609950, 129219900]

約数ペア:

[(1, 129219900), (2, 64609950), (3, 43073300), (4, 32304975), (5, 25843980), (6, 21536650), (10, 12921990), (12, 10768325), (15, 8614660), (20, 6460995), (25, 5168796), (30, 4307330), (50, 2584398), (60, 2153665), (75, 1722932), (100, 1292199), (150, 861466), (300, 430733), (569, 227100), (757, 170700), (1138, 113550), (1514, 85350), (1707, 75700), (2271, 56900), (2276, 56775), (2845, 45420), (3028, 42675), (3414, 37850), (3785, 34140), (4542, 28450), (5690, 22710), (6828, 18925), (7570, 17070), (8535, 15140), (9084, 14225), (11355, 11380)]