945180180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25867}}^1$

素因数の和:25918

約数の個数: 144

約数和(自身を含む): 3389742720

約数和(自身を除く): 2444562540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 9135, 12180, 18270, 25867, 36540, 51734, 77601, 103468, 129335, 155202, 181069, 232803, 258670, 310404, 362138, 388005, 465606, 517340, 543207, 724276, 750143, 776010, 905345, 931212, 1086414, 1164015, 1500286, 1552020, 1629621, 1810690, 2172828, 2250429, 2328030, 2716035, 3000572, 3259242, 3621380, 3750715, 4500858, 4656060, 5251001, 5432070, 6518484, 6751287, 7501430, 8148105, 9001716, 10502002, 10864140, 11252145, 13502574, 15002860, 15753003, 16296210, 21004004, 22504290, 26255005, 27005148, 31506006, 32592420, 33756435, 45008580, 47259009, 52510010, 63012012, 67512870, 78765015, 94518018, 105020020, 135025740, 157530030, 189036036, 236295045, 315060060, 472590090, 945180180]

約数ペア:

[(1, 945180180), (2, 472590090), (3, 315060060), (4, 236295045), (5, 189036036), (6, 157530030), (7, 135025740), (9, 105020020), (10, 94518018), (12, 78765015), (14, 67512870), (15, 63012012), (18, 52510010), (20, 47259009), (21, 45008580), (28, 33756435), (29, 32592420), (30, 31506006), (35, 27005148), (36, 26255005), (42, 22504290), (45, 21004004), (58, 16296210), (60, 15753003), (63, 15002860), (70, 13502574), (84, 11252145), (87, 10864140), (90, 10502002), (105, 9001716), (116, 8148105), (126, 7501430), (140, 6751287), (145, 6518484), (174, 5432070), (180, 5251001), (203, 4656060), (210, 4500858), (252, 3750715), (261, 3621380), (290, 3259242), (315, 3000572), (348, 2716035), (406, 2328030), (420, 2250429), (435, 2172828), (522, 1810690), (580, 1629621), (609, 1552020), (630, 1500286), (812, 1164015), (870, 1086414), (1015, 931212), (1044, 905345), (1218, 776010), (1260, 750143), (1305, 724276), (1740, 543207), (1827, 517340), (2030, 465606), (2436, 388005), (2610, 362138), (3045, 310404), (3654, 258670), (4060, 232803), (5220, 181069), (6090, 155202), (7308, 129335), (9135, 103468), (12180, 77601), (18270, 51734), (25867, 36540)]