8271900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 32227104

約数和(自身を除く): 23955204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 101, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 202, 210, 225, 234, 252, 260, 273, 300, 303, 315, 325, 350, 364, 390, 404, 420, 450, 455, 468, 505, 525, 546, 585, 606, 630, 650, 700, 707, 780, 819, 900, 909, 910, 975, 1010, 1050, 1092, 1170, 1212, 1260, 1300, 1313, 1365, 1414, 1515, 1575, 1638, 1818, 1820, 1950, 2020, 2100, 2121, 2275, 2340, 2525, 2626, 2730, 2828, 2925, 3030, 3150, 3276, 3535, 3636, 3900, 3939, 4095, 4242, 4545, 4550, 5050, 5252, 5460, 5850, 6060, 6300, 6363, 6565, 6825, 7070, 7575, 7878, 8190, 8484, 9090, 9100, 9191, 10100, 10605, 11700, 11817, 12726, 13130, 13650, 14140, 15150, 15756, 16380, 17675, 18180, 18382, 19695, 20475, 21210, 22725, 23634, 25452, 26260, 27300, 27573, 30300, 31815, 32825, 35350, 36764, 39390, 40950, 42420, 45450, 45955, 47268, 53025, 55146, 59085, 63630, 65650, 70700, 78780, 81900, 82719, 90900, 91910, 98475, 106050, 110292, 118170, 127260, 131300, 137865, 159075, 165438, 183820, 196950, 212100, 229775, 236340, 275730, 295425, 318150, 330876, 393900, 413595, 459550, 551460, 590850, 636300, 689325, 827190, 919100, 1181700, 1378650, 1654380, 2067975, 2757300, 4135950, 8271900]

約数ペア:

[(1, 8271900), (2, 4135950), (3, 2757300), (4, 2067975), (5, 1654380), (6, 1378650), (7, 1181700), (9, 919100), (10, 827190), (12, 689325), (13, 636300), (14, 590850), (15, 551460), (18, 459550), (20, 413595), (21, 393900), (25, 330876), (26, 318150), (28, 295425), (30, 275730), (35, 236340), (36, 229775), (39, 212100), (42, 196950), (45, 183820), (50, 165438), (52, 159075), (60, 137865), (63, 131300), (65, 127260), (70, 118170), (75, 110292), (78, 106050), (84, 98475), (90, 91910), (91, 90900), (100, 82719), (101, 81900), (105, 78780), (117, 70700), (126, 65650), (130, 63630), (140, 59085), (150, 55146), (156, 53025), (175, 47268), (180, 45955), (182, 45450), (195, 42420), (202, 40950), (210, 39390), (225, 36764), (234, 35350), (252, 32825), (260, 31815), (273, 30300), (300, 27573), (303, 27300), (315, 26260), (325, 25452), (350, 23634), (364, 22725), (390, 21210), (404, 20475), (420, 19695), (450, 18382), (455, 18180), (468, 17675), (505, 16380), (525, 15756), (546, 15150), (585, 14140), (606, 13650), (630, 13130), (650, 12726), (700, 11817), (707, 11700), (780, 10605), (819, 10100), (900, 9191), (909, 9100), (910, 9090), (975, 8484), (1010, 8190), (1050, 7878), (1092, 7575), (1170, 7070), (1212, 6825), (1260, 6565), (1300, 6363), (1313, 6300), (1365, 6060), (1414, 5850), (1515, 5460), (1575, 5252), (1638, 5050), (1818, 4550), (1820, 4545), (1950, 4242), (2020, 4095), (2100, 3939), (2121, 3900), (2275, 3636), (2340, 3535), (2525, 3276), (2626, 3150), (2730, 3030), (2828, 2925)]