76666920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^2$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 251955360

約数和(自身を除く): 175288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 241, 264, 330, 440, 482, 660, 723, 964, 1205, 1320, 1446, 1928, 2410, 2651, 2892, 3615, 4820, 5302, 5784, 7230, 7953, 9640, 10604, 13255, 14460, 15906, 21208, 26510, 28920, 31812, 39765, 53020, 58081, 63624, 79530, 106040, 116162, 159060, 174243, 232324, 290405, 318120, 348486, 464648, 580810, 638891, 696972, 871215, 1161620, 1277782, 1393944, 1742430, 1916673, 2323240, 2555564, 3194455, 3484860, 3833346, 5111128, 6388910, 6969720, 7666692, 9583365, 12777820, 15333384, 19166730, 25555640, 38333460, 76666920]

約数ペア:

[(1, 76666920), (2, 38333460), (3, 25555640), (4, 19166730), (5, 15333384), (6, 12777820), (8, 9583365), (10, 7666692), (11, 6969720), (12, 6388910), (15, 5111128), (20, 3833346), (22, 3484860), (24, 3194455), (30, 2555564), (33, 2323240), (40, 1916673), (44, 1742430), (55, 1393944), (60, 1277782), (66, 1161620), (88, 871215), (110, 696972), (120, 638891), (132, 580810), (165, 464648), (220, 348486), (241, 318120), (264, 290405), (330, 232324), (440, 174243), (482, 159060), (660, 116162), (723, 106040), (964, 79530), (1205, 63624), (1320, 58081), (1446, 53020), (1928, 39765), (2410, 31812), (2651, 28920), (2892, 26510), (3615, 21208), (4820, 15906), (5302, 14460), (5784, 13255), (7230, 10604), (7953, 9640)]