78104550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22639}}^1$

素因数の和:22677

約数の個数: 48

約数和(自身を含む): 202129920

約数和(自身を除く): 124025370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 22639, 45278, 67917, 113195, 135834, 226390, 339585, 520697, 565975, 679170, 1041394, 1131950, 1562091, 1697925, 2603485, 3124182, 3395850, 5206970, 7810455, 13017425, 15620910, 26034850, 39052275, 78104550]

約数ペア:

[(1, 78104550), (2, 39052275), (3, 26034850), (5, 15620910), (6, 13017425), (10, 7810455), (15, 5206970), (23, 3395850), (25, 3124182), (30, 2603485), (46, 1697925), (50, 1562091), (69, 1131950), (75, 1041394), (115, 679170), (138, 565975), (150, 520697), (230, 339585), (345, 226390), (575, 135834), (690, 113195), (1150, 67917), (1725, 45278), (3450, 22639)]