99173340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 144

約数和(自身を含む): 355031040

約数和(自身を除く): 255857700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2539, 2604, 2790, 3255, 3906, 4340, 5078, 5580, 6510, 7617, 7812, 9765, 10156, 12695, 13020, 15234, 17773, 19530, 22851, 25390, 30468, 35546, 38085, 39060, 45702, 50780, 53319, 71092, 76170, 78709, 88865, 91404, 106638, 114255, 152340, 157418, 159957, 177730, 213276, 228510, 236127, 266595, 314836, 319914, 355460, 393545, 457020, 472254, 533190, 550963, 639828, 708381, 787090, 799785, 944508, 1066380, 1101926, 1180635, 1416762, 1574180, 1599570, 1652889, 2203852, 2361270, 2754815, 2833524, 3199140, 3305778, 3541905, 4722540, 4958667, 5509630, 6611556, 7083810, 8264445, 9917334, 11019260, 14167620, 16528890, 19834668, 24793335, 33057780, 49586670, 99173340]

約数ペア:

[(1, 99173340), (2, 49586670), (3, 33057780), (4, 24793335), (5, 19834668), (6, 16528890), (7, 14167620), (9, 11019260), (10, 9917334), (12, 8264445), (14, 7083810), (15, 6611556), (18, 5509630), (20, 4958667), (21, 4722540), (28, 3541905), (30, 3305778), (31, 3199140), (35, 2833524), (36, 2754815), (42, 2361270), (45, 2203852), (60, 1652889), (62, 1599570), (63, 1574180), (70, 1416762), (84, 1180635), (90, 1101926), (93, 1066380), (105, 944508), (124, 799785), (126, 787090), (140, 708381), (155, 639828), (180, 550963), (186, 533190), (210, 472254), (217, 457020), (252, 393545), (279, 355460), (310, 319914), (315, 314836), (372, 266595), (420, 236127), (434, 228510), (465, 213276), (558, 177730), (620, 159957), (630, 157418), (651, 152340), (868, 114255), (930, 106638), (1085, 91404), (1116, 88865), (1260, 78709), (1302, 76170), (1395, 71092), (1860, 53319), (1953, 50780), (2170, 45702), (2539, 39060), (2604, 38085), (2790, 35546), (3255, 30468), (3906, 25390), (4340, 22851), (5078, 19530), (5580, 17773), (6510, 15234), (7617, 13020), (7812, 12695), (9765, 10156)]