75254520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 251735040

約数和(自身を除く): 176480520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1213, 1320, 1410, 1551, 1880, 2068, 2426, 2585, 2820, 3102, 3639, 4136, 4852, 5170, 5640, 6065, 6204, 7278, 7755, 9704, 10340, 12130, 12408, 13343, 14556, 15510, 18195, 20680, 24260, 26686, 29112, 31020, 36390, 40029, 48520, 53372, 57011, 62040, 66715, 72780, 80058, 106744, 114022, 133430, 145560, 160116, 171033, 200145, 228044, 266860, 285055, 320232, 342066, 400290, 456088, 533720, 570110, 627121, 684132, 800580, 855165, 1140220, 1254242, 1368264, 1601160, 1710330, 1881363, 2280440, 2508484, 3135605, 3420660, 3762726, 5016968, 6271210, 6841320, 7525452, 9406815, 12542420, 15050904, 18813630, 25084840, 37627260, 75254520]

約数ペア:

[(1, 75254520), (2, 37627260), (3, 25084840), (4, 18813630), (5, 15050904), (6, 12542420), (8, 9406815), (10, 7525452), (11, 6841320), (12, 6271210), (15, 5016968), (20, 3762726), (22, 3420660), (24, 3135605), (30, 2508484), (33, 2280440), (40, 1881363), (44, 1710330), (47, 1601160), (55, 1368264), (60, 1254242), (66, 1140220), (88, 855165), (94, 800580), (110, 684132), (120, 627121), (132, 570110), (141, 533720), (165, 456088), (188, 400290), (220, 342066), (235, 320232), (264, 285055), (282, 266860), (330, 228044), (376, 200145), (440, 171033), (470, 160116), (517, 145560), (564, 133430), (660, 114022), (705, 106744), (940, 80058), (1034, 72780), (1128, 66715), (1213, 62040), (1320, 57011), (1410, 53372), (1551, 48520), (1880, 40029), (2068, 36390), (2426, 31020), (2585, 29112), (2820, 26686), (3102, 24260), (3639, 20680), (4136, 18195), (4852, 15510), (5170, 14556), (5640, 13343), (6065, 12408), (6204, 12130), (7278, 10340), (7755, 9704)]