250207320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 866764800

約数和(自身を除く): 616557480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 47, 55, 60, 66, 74, 88, 94, 109, 110, 111, 120, 132, 141, 148, 165, 185, 188, 218, 220, 222, 235, 264, 282, 296, 327, 330, 370, 376, 407, 436, 440, 444, 470, 517, 545, 555, 564, 654, 660, 705, 740, 814, 872, 888, 940, 1034, 1090, 1110, 1128, 1199, 1221, 1308, 1320, 1410, 1480, 1551, 1628, 1635, 1739, 1880, 2035, 2068, 2180, 2220, 2398, 2442, 2585, 2616, 2820, 3102, 3256, 3270, 3478, 3597, 4033, 4070, 4136, 4360, 4440, 4796, 4884, 5123, 5170, 5217, 5640, 5995, 6105, 6204, 6540, 6956, 7194, 7755, 8066, 8140, 8695, 9592, 9768, 10246, 10340, 10434, 11990, 12099, 12210, 12408, 13080, 13912, 14388, 15369, 15510, 16132, 16280, 17390, 17985, 19129, 20165, 20492, 20680, 20868, 23980, 24198, 24420, 25615, 26085, 28776, 30738, 31020, 32264, 34780, 35970, 38258, 40330, 40984, 41736, 44363, 47960, 48396, 48840, 51230, 52170, 56353, 57387, 60495, 61476, 62040, 69560, 71940, 76516, 76845, 80660, 88726, 95645, 96792, 102460, 104340, 112706, 114774, 120990, 122952, 133089, 143880, 153032, 153690, 161320, 169059, 177452, 189551, 191290, 204920, 208680, 221815, 225412, 229548, 241980, 266178, 281765, 286935, 307380, 338118, 354904, 379102, 382580, 443630, 450824, 459096, 483960, 532356, 563530, 568653, 573870, 614760, 665445, 676236, 758204, 765160, 845295, 887260, 947755, 1064712, 1127060, 1137306, 1147740, 1330890, 1352472, 1516408, 1690590, 1774520, 1895510, 2085061, 2254120, 2274612, 2295480, 2661780, 2843265, 3381180, 3791020, 4170122, 4549224, 5323560, 5686530, 6255183, 6762360, 7582040, 8340244, 10425305, 11373060, 12510366, 16680488, 20850610, 22746120, 25020732, 31275915, 41701220, 50041464, 62551830, 83402440, 125103660, 250207320]

約数ペア:

[(1, 250207320), (2, 125103660), (3, 83402440), (4, 62551830), (5, 50041464), (6, 41701220), (8, 31275915), (10, 25020732), (11, 22746120), (12, 20850610), (15, 16680488), (20, 12510366), (22, 11373060), (24, 10425305), (30, 8340244), (33, 7582040), (37, 6762360), (40, 6255183), (44, 5686530), (47, 5323560), (55, 4549224), (60, 4170122), (66, 3791020), (74, 3381180), (88, 2843265), (94, 2661780), (109, 2295480), (110, 2274612), (111, 2254120), (120, 2085061), (132, 1895510), (141, 1774520), (148, 1690590), (165, 1516408), (185, 1352472), (188, 1330890), (218, 1147740), (220, 1137306), (222, 1127060), (235, 1064712), (264, 947755), (282, 887260), (296, 845295), (327, 765160), (330, 758204), (370, 676236), (376, 665445), (407, 614760), (436, 573870), (440, 568653), (444, 563530), (470, 532356), (517, 483960), (545, 459096), (555, 450824), (564, 443630), (654, 382580), (660, 379102), (705, 354904), (740, 338118), (814, 307380), (872, 286935), (888, 281765), (940, 266178), (1034, 241980), (1090, 229548), (1110, 225412), (1128, 221815), (1199, 208680), (1221, 204920), (1308, 191290), (1320, 189551), (1410, 177452), (1480, 169059), (1551, 161320), (1628, 153690), (1635, 153032), (1739, 143880), (1880, 133089), (2035, 122952), (2068, 120990), (2180, 114774), (2220, 112706), (2398, 104340), (2442, 102460), (2585, 96792), (2616, 95645), (2820, 88726), (3102, 80660), (3256, 76845), (3270, 76516), (3478, 71940), (3597, 69560), (4033, 62040), (4070, 61476), (4136, 60495), (4360, 57387), (4440, 56353), (4796, 52170), (4884, 51230), (5123, 48840), (5170, 48396), (5217, 47960), (5640, 44363), (5995, 41736), (6105, 40984), (6204, 40330), (6540, 38258), (6956, 35970), (7194, 34780), (7755, 32264), (8066, 31020), (8140, 30738), (8695, 28776), (9592, 26085), (9768, 25615), (10246, 24420), (10340, 24198), (10434, 23980), (11990, 20868), (12099, 20680), (12210, 20492), (12408, 20165), (13080, 19129), (13912, 17985), (14388, 17390), (15369, 16280), (15510, 16132)]