100612120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 286156800

約数和(自身を除く): 185544680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 161, 170, 184, 230, 238, 280, 322, 340, 391, 460, 476, 595, 644, 680, 782, 805, 919, 920, 952, 1190, 1288, 1564, 1610, 1838, 1955, 2380, 2737, 3128, 3220, 3676, 3910, 4595, 4760, 5474, 6433, 6440, 7352, 7820, 9190, 10948, 12866, 13685, 15623, 15640, 18380, 21137, 21896, 25732, 27370, 31246, 32165, 36760, 42274, 51464, 54740, 62492, 64330, 78115, 84548, 105685, 109361, 109480, 124984, 128660, 147959, 156230, 169096, 211370, 218722, 257320, 295918, 312460, 359329, 422740, 437444, 546805, 591836, 624920, 718658, 739795, 845480, 874888, 1093610, 1183672, 1437316, 1479590, 1796645, 2187220, 2515303, 2874632, 2959180, 3593290, 4374440, 5030606, 5918360, 7186580, 10061212, 12576515, 14373160, 20122424, 25153030, 50306060, 100612120]

約数ペア:

[(1, 100612120), (2, 50306060), (4, 25153030), (5, 20122424), (7, 14373160), (8, 12576515), (10, 10061212), (14, 7186580), (17, 5918360), (20, 5030606), (23, 4374440), (28, 3593290), (34, 2959180), (35, 2874632), (40, 2515303), (46, 2187220), (56, 1796645), (68, 1479590), (70, 1437316), (85, 1183672), (92, 1093610), (115, 874888), (119, 845480), (136, 739795), (140, 718658), (161, 624920), (170, 591836), (184, 546805), (230, 437444), (238, 422740), (280, 359329), (322, 312460), (340, 295918), (391, 257320), (460, 218722), (476, 211370), (595, 169096), (644, 156230), (680, 147959), (782, 128660), (805, 124984), (919, 109480), (920, 109361), (952, 105685), (1190, 84548), (1288, 78115), (1564, 64330), (1610, 62492), (1838, 54740), (1955, 51464), (2380, 42274), (2737, 36760), (3128, 32165), (3220, 31246), (3676, 27370), (3910, 25732), (4595, 21896), (4760, 21137), (5474, 18380), (6433, 15640), (6440, 15623), (7352, 13685), (7820, 12866), (9190, 10948)]