29838750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 80

約数和(自身を含む): 76288080

約数和(自身を除く): 46449330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 109, 125, 146, 150, 218, 219, 250, 327, 365, 375, 438, 545, 625, 654, 730, 750, 1090, 1095, 1250, 1635, 1825, 1875, 2190, 2725, 3270, 3650, 3750, 5450, 5475, 7957, 8175, 9125, 10950, 13625, 15914, 16350, 18250, 23871, 27250, 27375, 39785, 40875, 45625, 47742, 54750, 68125, 79570, 81750, 91250, 119355, 136250, 136875, 198925, 204375, 238710, 273750, 397850, 408750, 596775, 994625, 1193550, 1989250, 2983875, 4973125, 5967750, 9946250, 14919375, 29838750]

約数ペア:

[(1, 29838750), (2, 14919375), (3, 9946250), (5, 5967750), (6, 4973125), (10, 2983875), (15, 1989250), (25, 1193550), (30, 994625), (50, 596775), (73, 408750), (75, 397850), (109, 273750), (125, 238710), (146, 204375), (150, 198925), (218, 136875), (219, 136250), (250, 119355), (327, 91250), (365, 81750), (375, 79570), (438, 68125), (545, 54750), (625, 47742), (654, 45625), (730, 40875), (750, 39785), (1090, 27375), (1095, 27250), (1250, 23871), (1635, 18250), (1825, 16350), (1875, 15914), (2190, 13625), (2725, 10950), (3270, 9125), (3650, 8175), (3750, 7957), (5450, 5475)]