420036012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:700

約数の個数: 108

約数和(自身を含む): 1175152888

約数和(自身を除く): 755116876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 211, 242, 363, 396, 422, 457, 484, 633, 726, 844, 914, 1089, 1266, 1371, 1452, 1828, 1899, 2178, 2321, 2532, 2742, 3798, 4113, 4356, 4642, 5027, 5484, 6963, 7596, 8226, 9284, 10054, 13926, 15081, 16452, 20108, 20889, 25531, 27852, 30162, 41778, 45243, 51062, 55297, 60324, 76593, 83556, 90486, 96427, 102124, 110594, 153186, 165891, 180972, 192854, 221188, 229779, 289281, 306372, 331782, 385708, 459558, 497673, 578562, 663564, 867843, 919116, 995346, 1060697, 1157124, 1735686, 1990692, 2121394, 3182091, 3471372, 4242788, 6364182, 9546273, 11667667, 12728364, 19092546, 23335334, 35003001, 38185092, 46670668, 70006002, 105009003, 140012004, 210018006, 420036012]

約数ペア:

[(1, 420036012), (2, 210018006), (3, 140012004), (4, 105009003), (6, 70006002), (9, 46670668), (11, 38185092), (12, 35003001), (18, 23335334), (22, 19092546), (33, 12728364), (36, 11667667), (44, 9546273), (66, 6364182), (99, 4242788), (121, 3471372), (132, 3182091), (198, 2121394), (211, 1990692), (242, 1735686), (363, 1157124), (396, 1060697), (422, 995346), (457, 919116), (484, 867843), (633, 663564), (726, 578562), (844, 497673), (914, 459558), (1089, 385708), (1266, 331782), (1371, 306372), (1452, 289281), (1828, 229779), (1899, 221188), (2178, 192854), (2321, 180972), (2532, 165891), (2742, 153186), (3798, 110594), (4113, 102124), (4356, 96427), (4642, 90486), (5027, 83556), (5484, 76593), (6963, 60324), (7596, 55297), (8226, 51062), (9284, 45243), (10054, 41778), (13926, 30162), (15081, 27852), (16452, 25531), (20108, 20889)]