45761580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 146764800

約数和(自身を除く): 101003220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 139, 155, 177, 180, 186, 236, 278, 279, 295, 310, 354, 372, 417, 465, 531, 556, 558, 590, 620, 695, 708, 834, 885, 930, 1062, 1116, 1180, 1251, 1390, 1395, 1668, 1770, 1829, 1860, 2085, 2124, 2502, 2655, 2780, 2790, 3540, 3658, 4170, 4309, 5004, 5310, 5487, 5580, 6255, 7316, 8201, 8340, 8618, 9145, 10620, 10974, 12510, 12927, 16402, 16461, 17236, 18290, 21545, 21948, 24603, 25020, 25854, 27435, 32804, 32922, 36580, 38781, 41005, 43090, 49206, 51708, 54870, 64635, 65844, 73809, 77562, 82010, 82305, 86180, 98412, 109740, 123015, 129270, 147618, 155124, 164020, 164610, 193905, 246030, 254231, 258540, 295236, 329220, 369045, 387810, 492060, 508462, 738090, 762693, 775620, 1016924, 1271155, 1476180, 1525386, 2288079, 2542310, 3050772, 3813465, 4576158, 5084620, 7626930, 9152316, 11440395, 15253860, 22880790, 45761580]

約数ペア:

[(1, 45761580), (2, 22880790), (3, 15253860), (4, 11440395), (5, 9152316), (6, 7626930), (9, 5084620), (10, 4576158), (12, 3813465), (15, 3050772), (18, 2542310), (20, 2288079), (30, 1525386), (31, 1476180), (36, 1271155), (45, 1016924), (59, 775620), (60, 762693), (62, 738090), (90, 508462), (93, 492060), (118, 387810), (124, 369045), (139, 329220), (155, 295236), (177, 258540), (180, 254231), (186, 246030), (236, 193905), (278, 164610), (279, 164020), (295, 155124), (310, 147618), (354, 129270), (372, 123015), (417, 109740), (465, 98412), (531, 86180), (556, 82305), (558, 82010), (590, 77562), (620, 73809), (695, 65844), (708, 64635), (834, 54870), (885, 51708), (930, 49206), (1062, 43090), (1116, 41005), (1180, 38781), (1251, 36580), (1390, 32922), (1395, 32804), (1668, 27435), (1770, 25854), (1829, 25020), (1860, 24603), (2085, 21948), (2124, 21545), (2502, 18290), (2655, 17236), (2780, 16461), (2790, 16402), (3540, 12927), (3658, 12510), (4170, 10974), (4309, 10620), (5004, 9145), (5310, 8618), (5487, 8340), (5580, 8201), (6255, 7316)]