55803750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 145753344

約数和(自身を除く): 89949594

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 230, 250, 345, 375, 575, 625, 647, 690, 750, 1150, 1250, 1294, 1725, 1875, 1941, 2875, 3235, 3450, 3750, 3882, 5750, 6470, 8625, 9705, 14375, 14881, 16175, 17250, 19410, 28750, 29762, 32350, 43125, 44643, 48525, 74405, 80875, 86250, 89286, 97050, 148810, 161750, 223215, 242625, 372025, 404375, 446430, 485250, 744050, 808750, 1116075, 1213125, 1860125, 2232150, 2426250, 3720250, 5580375, 9300625, 11160750, 18601250, 27901875, 55803750]

約数ペア:

[(1, 55803750), (2, 27901875), (3, 18601250), (5, 11160750), (6, 9300625), (10, 5580375), (15, 3720250), (23, 2426250), (25, 2232150), (30, 1860125), (46, 1213125), (50, 1116075), (69, 808750), (75, 744050), (115, 485250), (125, 446430), (138, 404375), (150, 372025), (230, 242625), (250, 223215), (345, 161750), (375, 148810), (575, 97050), (625, 89286), (647, 86250), (690, 80875), (750, 74405), (1150, 48525), (1250, 44643), (1294, 43125), (1725, 32350), (1875, 29762), (1941, 28750), (2875, 19410), (3235, 17250), (3450, 16175), (3750, 14881), (3882, 14375), (5750, 9705), (6470, 8625)]