74767020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 231372288

約数和(自身を除く): 156605268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3187, 3910, 4692, 5865, 6374, 7820, 9561, 11730, 12748, 15935, 19122, 23460, 31870, 38244, 47805, 54179, 63740, 73301, 95610, 108358, 146602, 162537, 191220, 216716, 219903, 270895, 293204, 325074, 366505, 439806, 541790, 650148, 733010, 812685, 879612, 1083580, 1099515, 1246117, 1466020, 1625370, 2199030, 2492234, 3250740, 3738351, 4398060, 4984468, 6230585, 7476702, 12461170, 14953404, 18691755, 24922340, 37383510, 74767020]

約数ペア:

[(1, 74767020), (2, 37383510), (3, 24922340), (4, 18691755), (5, 14953404), (6, 12461170), (10, 7476702), (12, 6230585), (15, 4984468), (17, 4398060), (20, 3738351), (23, 3250740), (30, 2492234), (34, 2199030), (46, 1625370), (51, 1466020), (60, 1246117), (68, 1099515), (69, 1083580), (85, 879612), (92, 812685), (102, 733010), (115, 650148), (138, 541790), (170, 439806), (204, 366505), (230, 325074), (255, 293204), (276, 270895), (340, 219903), (345, 216716), (391, 191220), (460, 162537), (510, 146602), (690, 108358), (782, 95610), (1020, 73301), (1173, 63740), (1380, 54179), (1564, 47805), (1955, 38244), (2346, 31870), (3187, 23460), (3910, 19122), (4692, 15935), (5865, 12748), (6374, 11730), (7820, 9561)]