202998180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6277}}^1$

素因数の和:6314

約数の個数: 144

約数和(自身を含む): 721417536

約数和(自身を除く): 518419356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6277, 6468, 8085, 10780, 12554, 16170, 18831, 25108, 31385, 32340, 37662, 43939, 62770, 69047, 75324, 87878, 94155, 125540, 131817, 138094, 175756, 188310, 207141, 219695, 263634, 276188, 307573, 345235, 376620, 414282, 439390, 483329, 527268, 615146, 659085, 690470, 828564, 878780, 922719, 966658, 1035705, 1230292, 1318170, 1380940, 1449987, 1537865, 1845438, 1933316, 2071410, 2416645, 2636340, 2899974, 3075730, 3383303, 3690876, 4142820, 4613595, 4833290, 5799948, 6151460, 6766606, 7249935, 9227190, 9666580, 10149909, 13533212, 14499870, 16916515, 18454380, 20299818, 28999740, 33833030, 40599636, 50749545, 67666060, 101499090, 202998180]

約数ペア:

[(1, 202998180), (2, 101499090), (3, 67666060), (4, 50749545), (5, 40599636), (6, 33833030), (7, 28999740), (10, 20299818), (11, 18454380), (12, 16916515), (14, 14499870), (15, 13533212), (20, 10149909), (21, 9666580), (22, 9227190), (28, 7249935), (30, 6766606), (33, 6151460), (35, 5799948), (42, 4833290), (44, 4613595), (49, 4142820), (55, 3690876), (60, 3383303), (66, 3075730), (70, 2899974), (77, 2636340), (84, 2416645), (98, 2071410), (105, 1933316), (110, 1845438), (132, 1537865), (140, 1449987), (147, 1380940), (154, 1318170), (165, 1230292), (196, 1035705), (210, 966658), (220, 922719), (231, 878780), (245, 828564), (294, 690470), (308, 659085), (330, 615146), (385, 527268), (420, 483329), (462, 439390), (490, 414282), (539, 376620), (588, 345235), (660, 307573), (735, 276188), (770, 263634), (924, 219695), (980, 207141), (1078, 188310), (1155, 175756), (1470, 138094), (1540, 131817), (1617, 125540), (2156, 94155), (2310, 87878), (2695, 75324), (2940, 69047), (3234, 62770), (4620, 43939), (5390, 37662), (6277, 32340), (6468, 31385), (8085, 25108), (10780, 18831), (12554, 16170)]