91333620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 319213440

約数和(自身を除く): 227879820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 252, 315, 346, 419, 420, 519, 630, 692, 838, 865, 1038, 1211, 1257, 1260, 1557, 1676, 1730, 2076, 2095, 2422, 2514, 2595, 2933, 3114, 3460, 3633, 3771, 4190, 4844, 5028, 5190, 5866, 6055, 6228, 6285, 7266, 7542, 7785, 8380, 8799, 10380, 10899, 11732, 12110, 12570, 14532, 14665, 15084, 15570, 17598, 18165, 18855, 21798, 24220, 25140, 26397, 29330, 31140, 35196, 36330, 37710, 43596, 43995, 52794, 54495, 58660, 72487, 72660, 75420, 87990, 105588, 108990, 131985, 144974, 175980, 217461, 217980, 263970, 289948, 362435, 434922, 507409, 527940, 652383, 724870, 869844, 1014818, 1087305, 1304766, 1449740, 1522227, 2029636, 2174610, 2537045, 2609532, 3044454, 3261915, 4349220, 4566681, 5074090, 6088908, 6523830, 7611135, 9133362, 10148180, 13047660, 15222270, 18266724, 22833405, 30444540, 45666810, 91333620]

約数ペア:

[(1, 91333620), (2, 45666810), (3, 30444540), (4, 22833405), (5, 18266724), (6, 15222270), (7, 13047660), (9, 10148180), (10, 9133362), (12, 7611135), (14, 6523830), (15, 6088908), (18, 5074090), (20, 4566681), (21, 4349220), (28, 3261915), (30, 3044454), (35, 2609532), (36, 2537045), (42, 2174610), (45, 2029636), (60, 1522227), (63, 1449740), (70, 1304766), (84, 1087305), (90, 1014818), (105, 869844), (126, 724870), (140, 652383), (173, 527940), (180, 507409), (210, 434922), (252, 362435), (315, 289948), (346, 263970), (419, 217980), (420, 217461), (519, 175980), (630, 144974), (692, 131985), (838, 108990), (865, 105588), (1038, 87990), (1211, 75420), (1257, 72660), (1260, 72487), (1557, 58660), (1676, 54495), (1730, 52794), (2076, 43995), (2095, 43596), (2422, 37710), (2514, 36330), (2595, 35196), (2933, 31140), (3114, 29330), (3460, 26397), (3633, 25140), (3771, 24220), (4190, 21798), (4844, 18855), (5028, 18165), (5190, 17598), (5866, 15570), (6055, 15084), (6228, 14665), (6285, 14532), (7266, 12570), (7542, 12110), (7785, 11732), (8380, 10899), (8799, 10380)]