85196520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13921}}^1$

素因数の和:13955

約数の個数: 96

約数和(自身を含む): 293197320

約数和(自身を除く): 208000800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 13921, 27842, 41763, 55684, 69605, 83526, 111368, 125289, 139210, 167052, 208815, 236657, 250578, 278420, 334104, 417630, 473314, 501156, 556840, 626445, 709971, 835260, 946628, 1002312, 1183285, 1252890, 1419942, 1670520, 1893256, 2129913, 2366570, 2505780, 2839884, 3549855, 4259826, 4733140, 5011560, 5679768, 7099710, 8519652, 9466280, 10649565, 14199420, 17039304, 21299130, 28398840, 42598260, 85196520]

約数ペア:

[(1, 85196520), (2, 42598260), (3, 28398840), (4, 21299130), (5, 17039304), (6, 14199420), (8, 10649565), (9, 9466280), (10, 8519652), (12, 7099710), (15, 5679768), (17, 5011560), (18, 4733140), (20, 4259826), (24, 3549855), (30, 2839884), (34, 2505780), (36, 2366570), (40, 2129913), (45, 1893256), (51, 1670520), (60, 1419942), (68, 1252890), (72, 1183285), (85, 1002312), (90, 946628), (102, 835260), (120, 709971), (136, 626445), (153, 556840), (170, 501156), (180, 473314), (204, 417630), (255, 334104), (306, 278420), (340, 250578), (360, 236657), (408, 208815), (510, 167052), (612, 139210), (680, 125289), (765, 111368), (1020, 83526), (1224, 69605), (1530, 55684), (2040, 41763), (3060, 27842), (6120, 13921)]