61062120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 239500800

約数和(自身を除く): 178438680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 197, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 394, 410, 420, 492, 504, 540, 574, 591, 615, 630, 738, 756, 788, 820, 840, 861, 945, 984, 985, 1080, 1107, 1148, 1182, 1230, 1260, 1379, 1435, 1476, 1512, 1576, 1640, 1722, 1773, 1845, 1890, 1970, 2214, 2296, 2364, 2460, 2520, 2583, 2758, 2870, 2952, 2955, 3444, 3546, 3690, 3780, 3940, 4137, 4305, 4428, 4728, 4920, 5166, 5319, 5516, 5535, 5740, 5910, 6888, 6895, 7092, 7380, 7560, 7749, 7880, 8077, 8274, 8610, 8856, 8865, 10332, 10638, 11032, 11070, 11480, 11820, 12411, 12915, 13790, 14184, 14760, 15498, 16154, 16548, 17220, 17730, 20664, 20685, 21276, 22140, 23640, 24231, 24822, 25830, 26595, 27580, 30996, 32308, 33096, 34440, 35460, 37233, 38745, 40385, 41370, 42552, 44280, 48462, 49644, 51660, 53190, 55160, 56539, 61992, 62055, 64616, 70920, 72693, 74466, 77490, 80770, 82740, 96924, 99288, 103320, 106380, 113078, 121155, 124110, 145386, 148932, 154980, 161540, 165480, 169617, 186165, 193848, 212760, 218079, 226156, 242310, 248220, 282695, 290772, 297864, 309960, 323080, 339234, 363465, 372330, 436158, 452312, 484620, 496440, 508851, 565390, 581544, 678468, 726930, 744660, 848085, 872316, 969240, 1017702, 1090395, 1130780, 1356936, 1453860, 1489320, 1526553, 1696170, 1744632, 2035404, 2180790, 2261560, 2544255, 2907720, 3053106, 3392340, 4070808, 4361580, 5088510, 6106212, 6784680, 7632765, 8723160, 10177020, 12212424, 15265530, 20354040, 30531060, 61062120]

約数ペア:

[(1, 61062120), (2, 30531060), (3, 20354040), (4, 15265530), (5, 12212424), (6, 10177020), (7, 8723160), (8, 7632765), (9, 6784680), (10, 6106212), (12, 5088510), (14, 4361580), (15, 4070808), (18, 3392340), (20, 3053106), (21, 2907720), (24, 2544255), (27, 2261560), (28, 2180790), (30, 2035404), (35, 1744632), (36, 1696170), (40, 1526553), (41, 1489320), (42, 1453860), (45, 1356936), (54, 1130780), (56, 1090395), (60, 1017702), (63, 969240), (70, 872316), (72, 848085), (82, 744660), (84, 726930), (90, 678468), (105, 581544), (108, 565390), (120, 508851), (123, 496440), (126, 484620), (135, 452312), (140, 436158), (164, 372330), (168, 363465), (180, 339234), (189, 323080), (197, 309960), (205, 297864), (210, 290772), (216, 282695), (246, 248220), (252, 242310), (270, 226156), (280, 218079), (287, 212760), (315, 193848), (328, 186165), (360, 169617), (369, 165480), (378, 161540), (394, 154980), (410, 148932), (420, 145386), (492, 124110), (504, 121155), (540, 113078), (574, 106380), (591, 103320), (615, 99288), (630, 96924), (738, 82740), (756, 80770), (788, 77490), (820, 74466), (840, 72693), (861, 70920), (945, 64616), (984, 62055), (985, 61992), (1080, 56539), (1107, 55160), (1148, 53190), (1182, 51660), (1230, 49644), (1260, 48462), (1379, 44280), (1435, 42552), (1476, 41370), (1512, 40385), (1576, 38745), (1640, 37233), (1722, 35460), (1773, 34440), (1845, 33096), (1890, 32308), (1970, 30996), (2214, 27580), (2296, 26595), (2364, 25830), (2460, 24822), (2520, 24231), (2583, 23640), (2758, 22140), (2870, 21276), (2952, 20685), (2955, 20664), (3444, 17730), (3546, 17220), (3690, 16548), (3780, 16154), (3940, 15498), (4137, 14760), (4305, 14184), (4428, 13790), (4728, 12915), (4920, 12411), (5166, 11820), (5319, 11480), (5516, 11070), (5535, 11032), (5740, 10638), (5910, 10332), (6888, 8865), (6895, 8856), (7092, 8610), (7380, 8274), (7560, 8077), (7749, 7880)]