85775310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 237519360

約数和(自身を除く): 151744050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 103, 114, 171, 190, 206, 285, 309, 342, 487, 515, 570, 618, 855, 927, 974, 1030, 1461, 1545, 1710, 1854, 1957, 2435, 2922, 3090, 3914, 4383, 4635, 4870, 5871, 7305, 8766, 9253, 9270, 9785, 11742, 14610, 17613, 18506, 19570, 21915, 27759, 29355, 35226, 43830, 46265, 50161, 55518, 58710, 83277, 88065, 92530, 100322, 138795, 150483, 166554, 176130, 250805, 277590, 300966, 416385, 451449, 501610, 752415, 832770, 902898, 953059, 1504830, 1906118, 2257245, 2859177, 4514490, 4765295, 5718354, 8577531, 9530590, 14295885, 17155062, 28591770, 42887655, 85775310]

約数ペア:

[(1, 85775310), (2, 42887655), (3, 28591770), (5, 17155062), (6, 14295885), (9, 9530590), (10, 8577531), (15, 5718354), (18, 4765295), (19, 4514490), (30, 2859177), (38, 2257245), (45, 1906118), (57, 1504830), (90, 953059), (95, 902898), (103, 832770), (114, 752415), (171, 501610), (190, 451449), (206, 416385), (285, 300966), (309, 277590), (342, 250805), (487, 176130), (515, 166554), (570, 150483), (618, 138795), (855, 100322), (927, 92530), (974, 88065), (1030, 83277), (1461, 58710), (1545, 55518), (1710, 50161), (1854, 46265), (1957, 43830), (2435, 35226), (2922, 29355), (3090, 27759), (3914, 21915), (4383, 19570), (4635, 18506), (4870, 17613), (5871, 14610), (7305, 11742), (8766, 9785), (9253, 9270)]