74396760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36469}}^1$

素因数の和:36500

約数の個数: 64

約数和(自身を含む): 236325600

約数和(自身を除く): 161928840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 36469, 72938, 109407, 145876, 182345, 218814, 291752, 364690, 437628, 547035, 619973, 729380, 875256, 1094070, 1239946, 1458760, 1859919, 2188140, 2479892, 3099865, 3719838, 4376280, 4959784, 6199730, 7439676, 9299595, 12399460, 14879352, 18599190, 24798920, 37198380, 74396760]

約数ペア:

[(1, 74396760), (2, 37198380), (3, 24798920), (4, 18599190), (5, 14879352), (6, 12399460), (8, 9299595), (10, 7439676), (12, 6199730), (15, 4959784), (17, 4376280), (20, 3719838), (24, 3099865), (30, 2479892), (34, 2188140), (40, 1859919), (51, 1458760), (60, 1239946), (68, 1094070), (85, 875256), (102, 729380), (120, 619973), (136, 547035), (170, 437628), (204, 364690), (255, 291752), (340, 218814), (408, 182345), (510, 145876), (680, 109407), (1020, 72938), (2040, 36469)]