66399060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12193

約数の個数: 96

約数和(自身を含む): 228840192

約数和(自身を除く): 162441132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12161, 24322, 36483, 48644, 60805, 72966, 85127, 121610, 145932, 158093, 170254, 182415, 243220, 255381, 316186, 340508, 364830, 425635, 474279, 510762, 632372, 729660, 790465, 851270, 948558, 1021524, 1106651, 1276905, 1580930, 1702540, 1897116, 2213302, 2371395, 2553810, 3161860, 3319953, 4426604, 4742790, 5107620, 5533255, 6639906, 9485580, 11066510, 13279812, 16599765, 22133020, 33199530, 66399060]

約数ペア:

[(1, 66399060), (2, 33199530), (3, 22133020), (4, 16599765), (5, 13279812), (6, 11066510), (7, 9485580), (10, 6639906), (12, 5533255), (13, 5107620), (14, 4742790), (15, 4426604), (20, 3319953), (21, 3161860), (26, 2553810), (28, 2371395), (30, 2213302), (35, 1897116), (39, 1702540), (42, 1580930), (52, 1276905), (60, 1106651), (65, 1021524), (70, 948558), (78, 851270), (84, 790465), (91, 729660), (105, 632372), (130, 510762), (140, 474279), (156, 425635), (182, 364830), (195, 340508), (210, 316186), (260, 255381), (273, 243220), (364, 182415), (390, 170254), (420, 158093), (455, 145932), (546, 121610), (780, 85127), (910, 72966), (1092, 60805), (1365, 48644), (1820, 36483), (2730, 24322), (5460, 12161)]