83497960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 245624400

約数和(自身を除く): 162126440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 104, 113, 116, 130, 140, 145, 182, 196, 203, 226, 232, 245, 260, 280, 290, 364, 377, 392, 406, 452, 455, 490, 520, 565, 580, 637, 728, 754, 791, 812, 904, 910, 980, 1015, 1130, 1160, 1274, 1421, 1469, 1508, 1582, 1624, 1820, 1885, 1960, 2030, 2260, 2548, 2639, 2842, 2938, 3016, 3164, 3185, 3277, 3640, 3770, 3955, 4060, 4520, 5096, 5278, 5537, 5684, 5876, 6328, 6370, 6554, 7105, 7345, 7540, 7910, 8120, 10283, 10556, 11074, 11368, 11752, 12740, 13108, 13195, 14210, 14690, 15080, 15820, 16385, 18473, 20566, 21112, 22148, 22939, 25480, 26216, 26390, 27685, 28420, 29380, 31640, 32770, 36946, 41132, 42601, 44296, 45878, 51415, 52780, 55370, 56840, 58760, 65540, 71981, 73892, 82264, 85202, 91756, 92365, 102830, 105560, 110740, 114695, 131080, 143962, 147784, 160573, 170404, 183512, 184730, 205660, 213005, 221480, 229390, 287924, 298207, 321146, 340808, 359905, 369460, 411320, 426010, 458780, 575848, 596414, 642292, 719810, 738920, 802865, 852020, 917560, 1192828, 1284584, 1439620, 1491035, 1605730, 1704040, 2087449, 2385656, 2879240, 2982070, 3211460, 4174898, 5964140, 6422920, 8349796, 10437245, 11928280, 16699592, 20874490, 41748980, 83497960]

約数ペア:

[(1, 83497960), (2, 41748980), (4, 20874490), (5, 16699592), (7, 11928280), (8, 10437245), (10, 8349796), (13, 6422920), (14, 5964140), (20, 4174898), (26, 3211460), (28, 2982070), (29, 2879240), (35, 2385656), (40, 2087449), (49, 1704040), (52, 1605730), (56, 1491035), (58, 1439620), (65, 1284584), (70, 1192828), (91, 917560), (98, 852020), (104, 802865), (113, 738920), (116, 719810), (130, 642292), (140, 596414), (145, 575848), (182, 458780), (196, 426010), (203, 411320), (226, 369460), (232, 359905), (245, 340808), (260, 321146), (280, 298207), (290, 287924), (364, 229390), (377, 221480), (392, 213005), (406, 205660), (452, 184730), (455, 183512), (490, 170404), (520, 160573), (565, 147784), (580, 143962), (637, 131080), (728, 114695), (754, 110740), (791, 105560), (812, 102830), (904, 92365), (910, 91756), (980, 85202), (1015, 82264), (1130, 73892), (1160, 71981), (1274, 65540), (1421, 58760), (1469, 56840), (1508, 55370), (1582, 52780), (1624, 51415), (1820, 45878), (1885, 44296), (1960, 42601), (2030, 41132), (2260, 36946), (2548, 32770), (2639, 31640), (2842, 29380), (2938, 28420), (3016, 27685), (3164, 26390), (3185, 26216), (3277, 25480), (3640, 22939), (3770, 22148), (3955, 21112), (4060, 20566), (4520, 18473), (5096, 16385), (5278, 15820), (5537, 15080), (5684, 14690), (5876, 14210), (6328, 13195), (6370, 13108), (6554, 12740), (7105, 11752), (7345, 11368), (7540, 11074), (7910, 10556), (8120, 10283)]