142544820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7021

約数の個数: 96

約数和(自身を含む): 449519616

約数和(自身を除く): 306974796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6820, 6967, 10230, 13934, 20460, 20901, 27868, 34835, 41802, 69670, 76637, 83604, 104505, 139340, 153274, 209010, 215977, 229911, 306548, 383185, 418020, 431954, 459822, 647931, 766370, 863908, 919644, 1079885, 1149555, 1295862, 1532740, 2159770, 2299110, 2375747, 2591724, 3239655, 4319540, 4598220, 4751494, 6479310, 7127241, 9502988, 11878735, 12958620, 14254482, 23757470, 28508964, 35636205, 47514940, 71272410, 142544820]

約数ペア:

[(1, 142544820), (2, 71272410), (3, 47514940), (4, 35636205), (5, 28508964), (6, 23757470), (10, 14254482), (11, 12958620), (12, 11878735), (15, 9502988), (20, 7127241), (22, 6479310), (30, 4751494), (31, 4598220), (33, 4319540), (44, 3239655), (55, 2591724), (60, 2375747), (62, 2299110), (66, 2159770), (93, 1532740), (110, 1295862), (124, 1149555), (132, 1079885), (155, 919644), (165, 863908), (186, 766370), (220, 647931), (310, 459822), (330, 431954), (341, 418020), (372, 383185), (465, 306548), (620, 229911), (660, 215977), (682, 209010), (930, 153274), (1023, 139340), (1364, 104505), (1705, 83604), (1860, 76637), (2046, 69670), (3410, 41802), (4092, 34835), (5115, 27868), (6820, 20901), (6967, 20460), (10230, 13934)]