108933750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 120

約数和(自身を含む): 308488752

約数和(自身を除く): 199555002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 250, 345, 375, 414, 421, 450, 575, 625, 690, 750, 842, 1035, 1125, 1150, 1250, 1263, 1725, 1875, 2070, 2105, 2250, 2526, 2875, 3450, 3750, 3789, 4210, 5175, 5625, 5750, 6315, 7578, 8625, 9683, 10350, 10525, 11250, 12630, 14375, 17250, 18945, 19366, 21050, 25875, 28750, 29049, 31575, 37890, 43125, 48415, 51750, 52625, 58098, 63150, 86250, 87147, 94725, 96830, 105250, 129375, 145245, 157875, 174294, 189450, 242075, 258750, 263125, 290490, 315750, 435735, 473625, 484150, 526250, 726225, 789375, 871470, 947250, 1210375, 1452450, 1578750, 2178675, 2368125, 2420750, 3631125, 4357350, 4736250, 6051875, 7262250, 10893375, 12103750, 18155625, 21786750, 36311250, 54466875, 108933750]

約数ペア:

[(1, 108933750), (2, 54466875), (3, 36311250), (5, 21786750), (6, 18155625), (9, 12103750), (10, 10893375), (15, 7262250), (18, 6051875), (23, 4736250), (25, 4357350), (30, 3631125), (45, 2420750), (46, 2368125), (50, 2178675), (69, 1578750), (75, 1452450), (90, 1210375), (115, 947250), (125, 871470), (138, 789375), (150, 726225), (207, 526250), (225, 484150), (230, 473625), (250, 435735), (345, 315750), (375, 290490), (414, 263125), (421, 258750), (450, 242075), (575, 189450), (625, 174294), (690, 157875), (750, 145245), (842, 129375), (1035, 105250), (1125, 96830), (1150, 94725), (1250, 87147), (1263, 86250), (1725, 63150), (1875, 58098), (2070, 52625), (2105, 51750), (2250, 48415), (2526, 43125), (2875, 37890), (3450, 31575), (3750, 29049), (3789, 28750), (4210, 25875), (5175, 21050), (5625, 19366), (5750, 18945), (6315, 17250), (7578, 14375), (8625, 12630), (9683, 11250), (10350, 10525)]