201301080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 646418880

約数和(自身を除く): 445117800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 101, 102, 120, 136, 170, 202, 204, 255, 303, 340, 404, 408, 505, 510, 606, 680, 808, 977, 1010, 1020, 1212, 1515, 1717, 1954, 2020, 2040, 2424, 2931, 3030, 3434, 3908, 4040, 4885, 5151, 5862, 6060, 6868, 7816, 8585, 9770, 10302, 11724, 12120, 13736, 14655, 16609, 17170, 19540, 20604, 23448, 25755, 29310, 33218, 34340, 39080, 41208, 49827, 51510, 58620, 66436, 68680, 83045, 98677, 99654, 103020, 117240, 132872, 166090, 197354, 199308, 206040, 249135, 296031, 332180, 394708, 398616, 493385, 498270, 592062, 664360, 789416, 986770, 996540, 1184124, 1480155, 1677509, 1973540, 1993080, 2368248, 2960310, 3355018, 3947080, 5032527, 5920620, 6710036, 8387545, 10065054, 11841240, 13420072, 16775090, 20130108, 25162635, 33550180, 40260216, 50325270, 67100360, 100650540, 201301080]

約数ペア:

[(1, 201301080), (2, 100650540), (3, 67100360), (4, 50325270), (5, 40260216), (6, 33550180), (8, 25162635), (10, 20130108), (12, 16775090), (15, 13420072), (17, 11841240), (20, 10065054), (24, 8387545), (30, 6710036), (34, 5920620), (40, 5032527), (51, 3947080), (60, 3355018), (68, 2960310), (85, 2368248), (101, 1993080), (102, 1973540), (120, 1677509), (136, 1480155), (170, 1184124), (202, 996540), (204, 986770), (255, 789416), (303, 664360), (340, 592062), (404, 498270), (408, 493385), (505, 398616), (510, 394708), (606, 332180), (680, 296031), (808, 249135), (977, 206040), (1010, 199308), (1020, 197354), (1212, 166090), (1515, 132872), (1717, 117240), (1954, 103020), (2020, 99654), (2040, 98677), (2424, 83045), (2931, 68680), (3030, 66436), (3434, 58620), (3908, 51510), (4040, 49827), (4885, 41208), (5151, 39080), (5862, 34340), (6060, 33218), (6868, 29310), (7816, 25755), (8585, 23448), (9770, 20604), (10302, 19540), (11724, 17170), (12120, 16609), (13736, 14655)]