1240492050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 3937248000

約数和(自身を除く): 2696755950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 149, 150, 175, 189, 210, 225, 270, 298, 315, 350, 378, 447, 450, 525, 630, 675, 745, 881, 894, 945, 1043, 1050, 1341, 1350, 1490, 1575, 1762, 1890, 2086, 2235, 2643, 2682, 3129, 3150, 3725, 4023, 4405, 4470, 4725, 5215, 5286, 6167, 6258, 6705, 7450, 7929, 8046, 8810, 9387, 9450, 10430, 11175, 12334, 13215, 13410, 15645, 15858, 18501, 18774, 20115, 22025, 22350, 23787, 26075, 26430, 28161, 30835, 31290, 33525, 37002, 39645, 40230, 44050, 46935, 47574, 52150, 55503, 56322, 61670, 66075, 67050, 78225, 79290, 92505, 93870, 100575, 111006, 118935, 131269, 132150, 140805, 154175, 156450, 166509, 185010, 198225, 201150, 234675, 237870, 262538, 277515, 281610, 308350, 333018, 393807, 396450, 462525, 469350, 555030, 594675, 656345, 704025, 787614, 832545, 918883, 925050, 1181421, 1189350, 1312690, 1387575, 1408050, 1665090, 1837766, 1969035, 2362842, 2756649, 2775150, 3281725, 3544263, 3938070, 4162725, 4594415, 5513298, 5907105, 6563450, 7088526, 8269947, 8325450, 9188830, 9845175, 11814210, 13783245, 16539894, 17721315, 19690350, 22972075, 24809841, 27566490, 29535525, 35442630, 41349735, 45944150, 49619682, 59071050, 68916225, 82699470, 88606575, 124049205, 137832450, 177213150, 206748675, 248098410, 413497350, 620246025, 1240492050]

約数ペア:

[(1, 1240492050), (2, 620246025), (3, 413497350), (5, 248098410), (6, 206748675), (7, 177213150), (9, 137832450), (10, 124049205), (14, 88606575), (15, 82699470), (18, 68916225), (21, 59071050), (25, 49619682), (27, 45944150), (30, 41349735), (35, 35442630), (42, 29535525), (45, 27566490), (50, 24809841), (54, 22972075), (63, 19690350), (70, 17721315), (75, 16539894), (90, 13783245), (105, 11814210), (126, 9845175), (135, 9188830), (149, 8325450), (150, 8269947), (175, 7088526), (189, 6563450), (210, 5907105), (225, 5513298), (270, 4594415), (298, 4162725), (315, 3938070), (350, 3544263), (378, 3281725), (447, 2775150), (450, 2756649), (525, 2362842), (630, 1969035), (675, 1837766), (745, 1665090), (881, 1408050), (894, 1387575), (945, 1312690), (1043, 1189350), (1050, 1181421), (1341, 925050), (1350, 918883), (1490, 832545), (1575, 787614), (1762, 704025), (1890, 656345), (2086, 594675), (2235, 555030), (2643, 469350), (2682, 462525), (3129, 396450), (3150, 393807), (3725, 333018), (4023, 308350), (4405, 281610), (4470, 277515), (4725, 262538), (5215, 237870), (5286, 234675), (6167, 201150), (6258, 198225), (6705, 185010), (7450, 166509), (7929, 156450), (8046, 154175), (8810, 140805), (9387, 132150), (9450, 131269), (10430, 118935), (11175, 111006), (12334, 100575), (13215, 93870), (13410, 92505), (15645, 79290), (15858, 78225), (18501, 67050), (18774, 66075), (20115, 61670), (22025, 56322), (22350, 55503), (23787, 52150), (26075, 47574), (26430, 46935), (28161, 44050), (30835, 40230), (31290, 39645), (33525, 37002)]