139169700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:906

約数の個数: 108

約数和(自身を含む): 438721920

約数和(自身を除く): 299552220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 239, 300, 450, 478, 647, 717, 900, 956, 1195, 1294, 1434, 1941, 2151, 2390, 2588, 2868, 3235, 3585, 3882, 4302, 4780, 5823, 5975, 6470, 7170, 7764, 8604, 9705, 10755, 11646, 11950, 12940, 14340, 16175, 17925, 19410, 21510, 23292, 23900, 29115, 32350, 35850, 38820, 43020, 48525, 53775, 58230, 64700, 71700, 97050, 107550, 116460, 145575, 154633, 194100, 215100, 291150, 309266, 463899, 582300, 618532, 773165, 927798, 1391697, 1546330, 1855596, 2319495, 2783394, 3092660, 3865825, 4638990, 5566788, 6958485, 7731650, 9277980, 11597475, 13916970, 15463300, 23194950, 27833940, 34792425, 46389900, 69584850, 139169700]

約数ペア:

[(1, 139169700), (2, 69584850), (3, 46389900), (4, 34792425), (5, 27833940), (6, 23194950), (9, 15463300), (10, 13916970), (12, 11597475), (15, 9277980), (18, 7731650), (20, 6958485), (25, 5566788), (30, 4638990), (36, 3865825), (45, 3092660), (50, 2783394), (60, 2319495), (75, 1855596), (90, 1546330), (100, 1391697), (150, 927798), (180, 773165), (225, 618532), (239, 582300), (300, 463899), (450, 309266), (478, 291150), (647, 215100), (717, 194100), (900, 154633), (956, 145575), (1195, 116460), (1294, 107550), (1434, 97050), (1941, 71700), (2151, 64700), (2390, 58230), (2588, 53775), (2868, 48525), (3235, 43020), (3585, 38820), (3882, 35850), (4302, 32350), (4780, 29115), (5823, 23900), (5975, 23292), (6470, 21510), (7170, 19410), (7764, 17925), (8604, 16175), (9705, 14340), (10755, 12940), (11646, 11950)]