152117240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1523}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 375269760

約数和(自身を除く): 223152520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 1135, 1523, 1816, 2270, 2497, 3046, 4540, 4994, 6092, 7615, 9080, 9988, 12184, 12485, 15230, 16753, 19976, 24970, 30460, 33506, 49940, 60920, 67012, 83765, 99880, 134024, 167530, 335060, 345721, 670120, 691442, 1382884, 1728605, 2765768, 3457210, 3802931, 6914420, 7605862, 13828840, 15211724, 19014655, 30423448, 38029310, 76058620, 152117240]

約数ペア:

[(1, 152117240), (2, 76058620), (4, 38029310), (5, 30423448), (8, 19014655), (10, 15211724), (11, 13828840), (20, 7605862), (22, 6914420), (40, 3802931), (44, 3457210), (55, 2765768), (88, 1728605), (110, 1382884), (220, 691442), (227, 670120), (440, 345721), (454, 335060), (908, 167530), (1135, 134024), (1523, 99880), (1816, 83765), (2270, 67012), (2497, 60920), (3046, 49940), (4540, 33506), (4994, 30460), (6092, 24970), (7615, 19976), (9080, 16753), (9988, 15230), (12184, 12485)]