55277460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2350

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 146524140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2309, 2394, 2660, 3420, 3990, 4618, 4788, 5985, 6927, 7980, 9236, 11545, 11970, 13854, 16163, 20781, 23090, 23940, 27708, 32326, 34635, 41562, 43871, 46180, 48489, 64652, 69270, 80815, 83124, 87742, 96978, 103905, 131613, 138540, 145467, 161630, 175484, 193956, 207810, 219355, 242445, 263226, 290934, 307097, 323260, 394839, 415620, 438710, 484890, 526452, 581868, 614194, 658065, 727335, 789678, 877420, 921291, 969780, 1228388, 1316130, 1454670, 1535485, 1579356, 1842582, 1974195, 2632260, 2763873, 2909340, 3070970, 3685164, 3948390, 4606455, 5527746, 6141940, 7896780, 9212910, 11055492, 13819365, 18425820, 27638730, 55277460]

約数ペア:

[(1, 55277460), (2, 27638730), (3, 18425820), (4, 13819365), (5, 11055492), (6, 9212910), (7, 7896780), (9, 6141940), (10, 5527746), (12, 4606455), (14, 3948390), (15, 3685164), (18, 3070970), (19, 2909340), (20, 2763873), (21, 2632260), (28, 1974195), (30, 1842582), (35, 1579356), (36, 1535485), (38, 1454670), (42, 1316130), (45, 1228388), (57, 969780), (60, 921291), (63, 877420), (70, 789678), (76, 727335), (84, 658065), (90, 614194), (95, 581868), (105, 526452), (114, 484890), (126, 438710), (133, 415620), (140, 394839), (171, 323260), (180, 307097), (190, 290934), (210, 263226), (228, 242445), (252, 219355), (266, 207810), (285, 193956), (315, 175484), (342, 161630), (380, 145467), (399, 138540), (420, 131613), (532, 103905), (570, 96978), (630, 87742), (665, 83124), (684, 80815), (798, 69270), (855, 64652), (1140, 48489), (1197, 46180), (1260, 43871), (1330, 41562), (1596, 34635), (1710, 32326), (1995, 27708), (2309, 23940), (2394, 23090), (2660, 20781), (3420, 16163), (3990, 13854), (4618, 11970), (4788, 11545), (5985, 9236), (6927, 7980)]