100212280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 280713600

約数和(自身を除く): 180501320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 85, 119, 136, 140, 148, 170, 185, 238, 259, 280, 296, 340, 370, 476, 518, 569, 595, 629, 680, 740, 952, 1036, 1138, 1190, 1258, 1295, 1480, 2072, 2276, 2380, 2516, 2590, 2845, 3145, 3983, 4403, 4552, 4760, 5032, 5180, 5690, 6290, 7966, 8806, 9673, 10360, 11380, 12580, 15932, 17612, 19346, 19915, 21053, 22015, 22760, 25160, 31864, 35224, 38692, 39830, 42106, 44030, 48365, 67711, 77384, 79660, 84212, 88060, 96730, 105265, 135422, 147371, 159320, 168424, 176120, 193460, 210530, 270844, 294742, 338555, 357901, 386920, 421060, 541688, 589484, 677110, 715802, 736855, 842120, 1178968, 1354220, 1431604, 1473710, 1789505, 2505307, 2708440, 2863208, 2947420, 3579010, 5010614, 5894840, 7158020, 10021228, 12526535, 14316040, 20042456, 25053070, 50106140, 100212280]

約数ペア:

[(1, 100212280), (2, 50106140), (4, 25053070), (5, 20042456), (7, 14316040), (8, 12526535), (10, 10021228), (14, 7158020), (17, 5894840), (20, 5010614), (28, 3579010), (34, 2947420), (35, 2863208), (37, 2708440), (40, 2505307), (56, 1789505), (68, 1473710), (70, 1431604), (74, 1354220), (85, 1178968), (119, 842120), (136, 736855), (140, 715802), (148, 677110), (170, 589484), (185, 541688), (238, 421060), (259, 386920), (280, 357901), (296, 338555), (340, 294742), (370, 270844), (476, 210530), (518, 193460), (569, 176120), (595, 168424), (629, 159320), (680, 147371), (740, 135422), (952, 105265), (1036, 96730), (1138, 88060), (1190, 84212), (1258, 79660), (1295, 77384), (1480, 67711), (2072, 48365), (2276, 44030), (2380, 42106), (2516, 39830), (2590, 38692), (2845, 35224), (3145, 31864), (3983, 25160), (4403, 22760), (4552, 22015), (4760, 21053), (5032, 19915), (5180, 19346), (5690, 17612), (6290, 15932), (7966, 12580), (8806, 11380), (9673, 10360)]