200128080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 662957568

約数和(自身を除く): 462829488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 181, 204, 240, 255, 271, 272, 340, 362, 408, 510, 542, 543, 680, 724, 813, 816, 905, 1020, 1084, 1086, 1355, 1360, 1448, 1626, 1810, 2040, 2168, 2172, 2710, 2715, 2896, 3077, 3252, 3620, 4065, 4080, 4336, 4344, 4607, 5420, 5430, 6154, 6504, 7240, 8130, 8688, 9214, 9231, 10840, 10860, 12308, 13008, 13821, 14480, 15385, 16260, 18428, 18462, 21680, 21720, 23035, 24616, 27642, 30770, 32520, 36856, 36924, 43440, 46070, 46155, 49051, 49232, 55284, 61540, 65040, 69105, 73712, 73848, 92140, 92310, 98102, 110568, 123080, 138210, 147153, 147696, 184280, 184620, 196204, 221136, 245255, 246160, 276420, 294306, 368560, 369240, 392408, 490510, 552840, 588612, 735765, 738480, 784816, 833867, 981020, 1105680, 1177224, 1471530, 1667734, 1962040, 2354448, 2501601, 2943060, 3335468, 3924080, 4169335, 5003202, 5886120, 6670936, 8338670, 10006404, 11772240, 12508005, 13341872, 16677340, 20012808, 25016010, 33354680, 40025616, 50032020, 66709360, 100064040, 200128080]

約数ペア:

[(1, 200128080), (2, 100064040), (3, 66709360), (4, 50032020), (5, 40025616), (6, 33354680), (8, 25016010), (10, 20012808), (12, 16677340), (15, 13341872), (16, 12508005), (17, 11772240), (20, 10006404), (24, 8338670), (30, 6670936), (34, 5886120), (40, 5003202), (48, 4169335), (51, 3924080), (60, 3335468), (68, 2943060), (80, 2501601), (85, 2354448), (102, 1962040), (120, 1667734), (136, 1471530), (170, 1177224), (181, 1105680), (204, 981020), (240, 833867), (255, 784816), (271, 738480), (272, 735765), (340, 588612), (362, 552840), (408, 490510), (510, 392408), (542, 369240), (543, 368560), (680, 294306), (724, 276420), (813, 246160), (816, 245255), (905, 221136), (1020, 196204), (1084, 184620), (1086, 184280), (1355, 147696), (1360, 147153), (1448, 138210), (1626, 123080), (1810, 110568), (2040, 98102), (2168, 92310), (2172, 92140), (2710, 73848), (2715, 73712), (2896, 69105), (3077, 65040), (3252, 61540), (3620, 55284), (4065, 49232), (4080, 49051), (4336, 46155), (4344, 46070), (4607, 43440), (5420, 36924), (5430, 36856), (6154, 32520), (6504, 30770), (7240, 27642), (8130, 24616), (8688, 23035), (9214, 21720), (9231, 21680), (10840, 18462), (10860, 18428), (12308, 16260), (13008, 15385), (13821, 14480)]