61665120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 244127520

約数和(自身を除く): 182462400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 229, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 458, 480, 495, 510, 528, 544, 561, 612, 660, 680, 687, 720, 748, 765, 792, 816, 880, 916, 935, 990, 1020, 1056, 1122, 1145, 1224, 1320, 1360, 1374, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1832, 1870, 1980, 2040, 2061, 2244, 2290, 2448, 2519, 2640, 2720, 2748, 2805, 2992, 3060, 3168, 3366, 3435, 3664, 3740, 3893, 3960, 4080, 4122, 4488, 4580, 4896, 5038, 5280, 5496, 5610, 5984, 6120, 6732, 6870, 7328, 7480, 7557, 7786, 7920, 8160, 8244, 8415, 8976, 9160, 10076, 10305, 10992, 11220, 11679, 12240, 12595, 13464, 13740, 14960, 15114, 15572, 15840, 16488, 16830, 17952, 18320, 19465, 20152, 20610, 21984, 22440, 22671, 23358, 24480, 25190, 26928, 27480, 29920, 30228, 31144, 32976, 33660, 35037, 36640, 37785, 38930, 40304, 41220, 42823, 44880, 45342, 46716, 50380, 53856, 54960, 58395, 60456, 62288, 65952, 67320, 70074, 75570, 77860, 80608, 82440, 85646, 89760, 90684, 93432, 100760, 109920, 113355, 116790, 120912, 124576, 128469, 134640, 140148, 151140, 155720, 164880, 171292, 175185, 181368, 186864, 201520, 214115, 226710, 233580, 241824, 256938, 269280, 280296, 302280, 311440, 329760, 342584, 350370, 362736, 373728, 385407, 403040, 428230, 453420, 467160, 513876, 560592, 604560, 622880, 642345, 685168, 700740, 725472, 770814, 856460, 906840, 934320, 1027752, 1121184, 1209120, 1284690, 1370336, 1401480, 1541628, 1712920, 1813680, 1868640, 1927035, 2055504, 2569380, 2802960, 3083256, 3425840, 3627360, 3854070, 4111008, 5138760, 5605920, 6166512, 6851680, 7708140, 10277520, 12333024, 15416280, 20555040, 30832560, 61665120]

約数ペア:

[(1, 61665120), (2, 30832560), (3, 20555040), (4, 15416280), (5, 12333024), (6, 10277520), (8, 7708140), (9, 6851680), (10, 6166512), (11, 5605920), (12, 5138760), (15, 4111008), (16, 3854070), (17, 3627360), (18, 3425840), (20, 3083256), (22, 2802960), (24, 2569380), (30, 2055504), (32, 1927035), (33, 1868640), (34, 1813680), (36, 1712920), (40, 1541628), (44, 1401480), (45, 1370336), (48, 1284690), (51, 1209120), (55, 1121184), (60, 1027752), (66, 934320), (68, 906840), (72, 856460), (80, 770814), (85, 725472), (88, 700740), (90, 685168), (96, 642345), (99, 622880), (102, 604560), (110, 560592), (120, 513876), (132, 467160), (136, 453420), (144, 428230), (153, 403040), (160, 385407), (165, 373728), (170, 362736), (176, 350370), (180, 342584), (187, 329760), (198, 311440), (204, 302280), (220, 280296), (229, 269280), (240, 256938), (255, 241824), (264, 233580), (272, 226710), (288, 214115), (306, 201520), (330, 186864), (340, 181368), (352, 175185), (360, 171292), (374, 164880), (396, 155720), (408, 151140), (440, 140148), (458, 134640), (480, 128469), (495, 124576), (510, 120912), (528, 116790), (544, 113355), (561, 109920), (612, 100760), (660, 93432), (680, 90684), (687, 89760), (720, 85646), (748, 82440), (765, 80608), (792, 77860), (816, 75570), (880, 70074), (916, 67320), (935, 65952), (990, 62288), (1020, 60456), (1056, 58395), (1122, 54960), (1145, 53856), (1224, 50380), (1320, 46716), (1360, 45342), (1374, 44880), (1440, 42823), (1496, 41220), (1530, 40304), (1584, 38930), (1632, 37785), (1683, 36640), (1760, 35037), (1832, 33660), (1870, 32976), (1980, 31144), (2040, 30228), (2061, 29920), (2244, 27480), (2290, 26928), (2448, 25190), (2519, 24480), (2640, 23358), (2720, 22671), (2748, 22440), (2805, 21984), (2992, 20610), (3060, 20152), (3168, 19465), (3366, 18320), (3435, 17952), (3664, 16830), (3740, 16488), (3893, 15840), (3960, 15572), (4080, 15114), (4122, 14960), (4488, 13740), (4580, 13464), (4896, 12595), (5038, 12240), (5280, 11679), (5496, 11220), (5610, 10992), (5984, 10305), (6120, 10076), (6732, 9160), (6870, 8976), (7328, 8415), (7480, 8244), (7557, 8160), (7786, 7920)]