7211400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 27319680

約数和(自身を除く): 20108280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 101, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 202, 204, 210, 238, 255, 280, 300, 303, 340, 350, 357, 404, 408, 420, 425, 476, 505, 510, 525, 595, 600, 606, 680, 700, 707, 714, 808, 840, 850, 952, 1010, 1020, 1050, 1190, 1212, 1275, 1400, 1414, 1428, 1515, 1700, 1717, 1785, 2020, 2040, 2100, 2121, 2380, 2424, 2525, 2550, 2828, 2856, 2975, 3030, 3400, 3434, 3535, 3570, 4040, 4200, 4242, 4760, 5050, 5100, 5151, 5656, 5950, 6060, 6868, 7070, 7140, 7575, 8484, 8585, 8925, 10100, 10200, 10302, 10605, 11900, 12019, 12120, 13736, 14140, 14280, 15150, 16968, 17170, 17675, 17850, 20200, 20604, 21210, 23800, 24038, 25755, 28280, 30300, 34340, 35350, 35700, 36057, 41208, 42420, 42925, 48076, 51510, 53025, 60095, 60600, 68680, 70700, 71400, 72114, 84840, 85850, 96152, 103020, 106050, 120190, 128775, 141400, 144228, 171700, 180285, 206040, 212100, 240380, 257550, 288456, 300475, 343400, 360570, 424200, 480760, 515100, 600950, 721140, 901425, 1030200, 1201900, 1442280, 1802850, 2403800, 3605700, 7211400]

約数ペア:

[(1, 7211400), (2, 3605700), (3, 2403800), (4, 1802850), (5, 1442280), (6, 1201900), (7, 1030200), (8, 901425), (10, 721140), (12, 600950), (14, 515100), (15, 480760), (17, 424200), (20, 360570), (21, 343400), (24, 300475), (25, 288456), (28, 257550), (30, 240380), (34, 212100), (35, 206040), (40, 180285), (42, 171700), (50, 144228), (51, 141400), (56, 128775), (60, 120190), (68, 106050), (70, 103020), (75, 96152), (84, 85850), (85, 84840), (100, 72114), (101, 71400), (102, 70700), (105, 68680), (119, 60600), (120, 60095), (136, 53025), (140, 51510), (150, 48076), (168, 42925), (170, 42420), (175, 41208), (200, 36057), (202, 35700), (204, 35350), (210, 34340), (238, 30300), (255, 28280), (280, 25755), (300, 24038), (303, 23800), (340, 21210), (350, 20604), (357, 20200), (404, 17850), (408, 17675), (420, 17170), (425, 16968), (476, 15150), (505, 14280), (510, 14140), (525, 13736), (595, 12120), (600, 12019), (606, 11900), (680, 10605), (700, 10302), (707, 10200), (714, 10100), (808, 8925), (840, 8585), (850, 8484), (952, 7575), (1010, 7140), (1020, 7070), (1050, 6868), (1190, 6060), (1212, 5950), (1275, 5656), (1400, 5151), (1414, 5100), (1428, 5050), (1515, 4760), (1700, 4242), (1717, 4200), (1785, 4040), (2020, 3570), (2040, 3535), (2100, 3434), (2121, 3400), (2380, 3030), (2424, 2975), (2525, 2856), (2550, 2828)]