15642300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 47246976

約数和(自身を除く): 31604676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2267, 2300, 3450, 4534, 6801, 6900, 9068, 11335, 13602, 22670, 27204, 34005, 45340, 52141, 56675, 68010, 104282, 113350, 136020, 156423, 170025, 208564, 226700, 260705, 312846, 340050, 521410, 625692, 680100, 782115, 1042820, 1303525, 1564230, 2607050, 3128460, 3910575, 5214100, 7821150, 15642300]

約数ペア:

[(1, 15642300), (2, 7821150), (3, 5214100), (4, 3910575), (5, 3128460), (6, 2607050), (10, 1564230), (12, 1303525), (15, 1042820), (20, 782115), (23, 680100), (25, 625692), (30, 521410), (46, 340050), (50, 312846), (60, 260705), (69, 226700), (75, 208564), (92, 170025), (100, 156423), (115, 136020), (138, 113350), (150, 104282), (230, 68010), (276, 56675), (300, 52141), (345, 45340), (460, 34005), (575, 27204), (690, 22670), (1150, 13602), (1380, 11335), (1725, 9068), (2267, 6900), (2300, 6801), (3450, 4534)]