42961800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 155882880

約数和(自身を除く): 112921080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 193, 200, 210, 212, 265, 280, 300, 318, 350, 371, 386, 420, 424, 525, 530, 579, 600, 636, 700, 742, 772, 795, 840, 965, 1050, 1060, 1113, 1158, 1272, 1325, 1351, 1400, 1484, 1544, 1590, 1855, 1930, 2100, 2120, 2226, 2316, 2650, 2702, 2895, 2968, 3180, 3710, 3860, 3975, 4053, 4200, 4452, 4632, 4825, 5300, 5404, 5565, 5790, 6360, 6755, 7420, 7720, 7950, 8106, 8904, 9275, 9650, 10229, 10600, 10808, 11130, 11580, 13510, 14475, 14840, 15900, 16212, 18550, 19300, 20265, 20458, 22260, 23160, 27020, 27825, 28950, 30687, 31800, 32424, 33775, 37100, 38600, 40530, 40916, 44520, 51145, 54040, 55650, 57900, 61374, 67550, 71603, 74200, 81060, 81832, 101325, 102290, 111300, 115800, 122748, 135100, 143206, 153435, 162120, 202650, 204580, 214809, 222600, 245496, 255725, 270200, 286412, 306870, 358015, 405300, 409160, 429618, 511450, 572824, 613740, 716030, 767175, 810600, 859236, 1022900, 1074045, 1227480, 1432060, 1534350, 1718472, 1790075, 2045800, 2148090, 2864120, 3068700, 3580150, 4296180, 5370225, 6137400, 7160300, 8592360, 10740450, 14320600, 21480900, 42961800]

約数ペア:

[(1, 42961800), (2, 21480900), (3, 14320600), (4, 10740450), (5, 8592360), (6, 7160300), (7, 6137400), (8, 5370225), (10, 4296180), (12, 3580150), (14, 3068700), (15, 2864120), (20, 2148090), (21, 2045800), (24, 1790075), (25, 1718472), (28, 1534350), (30, 1432060), (35, 1227480), (40, 1074045), (42, 1022900), (50, 859236), (53, 810600), (56, 767175), (60, 716030), (70, 613740), (75, 572824), (84, 511450), (100, 429618), (105, 409160), (106, 405300), (120, 358015), (140, 306870), (150, 286412), (159, 270200), (168, 255725), (175, 245496), (193, 222600), (200, 214809), (210, 204580), (212, 202650), (265, 162120), (280, 153435), (300, 143206), (318, 135100), (350, 122748), (371, 115800), (386, 111300), (420, 102290), (424, 101325), (525, 81832), (530, 81060), (579, 74200), (600, 71603), (636, 67550), (700, 61374), (742, 57900), (772, 55650), (795, 54040), (840, 51145), (965, 44520), (1050, 40916), (1060, 40530), (1113, 38600), (1158, 37100), (1272, 33775), (1325, 32424), (1351, 31800), (1400, 30687), (1484, 28950), (1544, 27825), (1590, 27020), (1855, 23160), (1930, 22260), (2100, 20458), (2120, 20265), (2226, 19300), (2316, 18550), (2650, 16212), (2702, 15900), (2895, 14840), (2968, 14475), (3180, 13510), (3710, 11580), (3860, 11130), (3975, 10808), (4053, 10600), (4200, 10229), (4452, 9650), (4632, 9275), (4825, 8904), (5300, 8106), (5404, 7950), (5565, 7720), (5790, 7420), (6360, 6755)]