27423750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 70177536

約数和(自身を除く): 42753786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 103, 125, 142, 150, 206, 213, 250, 309, 355, 375, 426, 515, 618, 625, 710, 750, 1030, 1065, 1250, 1545, 1775, 1875, 2130, 2575, 3090, 3550, 3750, 5150, 5325, 7313, 7725, 8875, 10650, 12875, 14626, 15450, 17750, 21939, 25750, 26625, 36565, 38625, 43878, 44375, 53250, 64375, 73130, 77250, 88750, 109695, 128750, 133125, 182825, 193125, 219390, 266250, 365650, 386250, 548475, 914125, 1096950, 1828250, 2742375, 4570625, 5484750, 9141250, 13711875, 27423750]

約数ペア:

[(1, 27423750), (2, 13711875), (3, 9141250), (5, 5484750), (6, 4570625), (10, 2742375), (15, 1828250), (25, 1096950), (30, 914125), (50, 548475), (71, 386250), (75, 365650), (103, 266250), (125, 219390), (142, 193125), (150, 182825), (206, 133125), (213, 128750), (250, 109695), (309, 88750), (355, 77250), (375, 73130), (426, 64375), (515, 53250), (618, 44375), (625, 43878), (710, 38625), (750, 36565), (1030, 26625), (1065, 25750), (1250, 21939), (1545, 17750), (1775, 15450), (1875, 14626), (2130, 12875), (2575, 10650), (3090, 8875), (3550, 7725), (3750, 7313), (5150, 5325)]