359307100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6521}}^1$

素因数の和:6583

約数の個数: 72

約数和(自身を含む): 849164400

約数和(自身を除く): 489857300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 5510, 6521, 11020, 13042, 13775, 26084, 27550, 32605, 55100, 65210, 123899, 130420, 163025, 189109, 247798, 326050, 378218, 495596, 619495, 652100, 756436, 945545, 1238990, 1891090, 2477980, 3097475, 3593071, 3782180, 4727725, 6194950, 7186142, 9455450, 12389900, 14372284, 17965355, 18910900, 35930710, 71861420, 89826775, 179653550, 359307100]

約数ペア:

[(1, 359307100), (2, 179653550), (4, 89826775), (5, 71861420), (10, 35930710), (19, 18910900), (20, 17965355), (25, 14372284), (29, 12389900), (38, 9455450), (50, 7186142), (58, 6194950), (76, 4727725), (95, 3782180), (100, 3593071), (116, 3097475), (145, 2477980), (190, 1891090), (290, 1238990), (380, 945545), (475, 756436), (551, 652100), (580, 619495), (725, 495596), (950, 378218), (1102, 326050), (1450, 247798), (1900, 189109), (2204, 163025), (2755, 130420), (2900, 123899), (5510, 65210), (6521, 55100), (11020, 32605), (13042, 27550), (13775, 26084)]