220947300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2107

約数の個数: 216

約数和(自身を含む): 838446336

約数和(自身を除く): 617499036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 2063, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 4126, 4284, 5100, 5355, 5950, 6189, 6300, 7140, 7650, 8252, 8925, 10315, 10710, 11900, 12378, 14441, 15300, 17850, 18567, 20630, 21420, 24756, 26775, 28882, 30945, 35071, 35700, 37134, 41260, 43323, 51575, 53550, 57764, 61890, 70142, 72205, 74268, 86646, 92835, 103150, 105213, 107100, 123780, 129969, 140284, 144410, 154725, 173292, 175355, 185670, 206300, 210426, 216615, 245497, 259938, 288820, 309450, 315639, 350710, 361025, 371340, 420852, 433230, 464175, 490994, 519876, 526065, 618900, 631278, 649845, 701420, 722050, 736491, 866460, 876775, 928350, 981988, 1052130, 1083075, 1227485, 1262556, 1299690, 1444100, 1472982, 1578195, 1753550, 1856700, 2104260, 2166150, 2209473, 2454970, 2599380, 2630325, 2945964, 3156390, 3249225, 3507100, 3682455, 4332300, 4418946, 4909940, 5260650, 6137425, 6312780, 6498450, 7364910, 7890975, 8837892, 10521300, 11047365, 12274850, 12996900, 14729820, 15781950, 18412275, 22094730, 24549700, 31563900, 36824550, 44189460, 55236825, 73649100, 110473650, 220947300]

約数ペア:

[(1, 220947300), (2, 110473650), (3, 73649100), (4, 55236825), (5, 44189460), (6, 36824550), (7, 31563900), (9, 24549700), (10, 22094730), (12, 18412275), (14, 15781950), (15, 14729820), (17, 12996900), (18, 12274850), (20, 11047365), (21, 10521300), (25, 8837892), (28, 7890975), (30, 7364910), (34, 6498450), (35, 6312780), (36, 6137425), (42, 5260650), (45, 4909940), (50, 4418946), (51, 4332300), (60, 3682455), (63, 3507100), (68, 3249225), (70, 3156390), (75, 2945964), (84, 2630325), (85, 2599380), (90, 2454970), (100, 2209473), (102, 2166150), (105, 2104260), (119, 1856700), (126, 1753550), (140, 1578195), (150, 1472982), (153, 1444100), (170, 1299690), (175, 1262556), (180, 1227485), (204, 1083075), (210, 1052130), (225, 981988), (238, 928350), (252, 876775), (255, 866460), (300, 736491), (306, 722050), (315, 701420), (340, 649845), (350, 631278), (357, 618900), (420, 526065), (425, 519876), (450, 490994), (476, 464175), (510, 433230), (525, 420852), (595, 371340), (612, 361025), (630, 350710), (700, 315639), (714, 309450), (765, 288820), (850, 259938), (900, 245497), (1020, 216615), (1050, 210426), (1071, 206300), (1190, 185670), (1260, 175355), (1275, 173292), (1428, 154725), (1530, 144410), (1575, 140284), (1700, 129969), (1785, 123780), (2063, 107100), (2100, 105213), (2142, 103150), (2380, 92835), (2550, 86646), (2975, 74268), (3060, 72205), (3150, 70142), (3570, 61890), (3825, 57764), (4126, 53550), (4284, 51575), (5100, 43323), (5355, 41260), (5950, 37134), (6189, 35700), (6300, 35071), (7140, 30945), (7650, 28882), (8252, 26775), (8925, 24756), (10315, 21420), (10710, 20630), (11900, 18567), (12378, 17850), (14441, 15300)]