1005280500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5087

約数の個数: 192

約数和(自身を含む): 3522355200

約数和(自身を除く): 2517074700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 125, 133, 140, 150, 175, 190, 210, 228, 250, 266, 285, 300, 350, 375, 380, 399, 420, 475, 500, 525, 532, 570, 665, 700, 750, 798, 875, 950, 1050, 1140, 1330, 1425, 1500, 1596, 1750, 1900, 1995, 2100, 2375, 2625, 2660, 2850, 3325, 3500, 3990, 4750, 5039, 5250, 5700, 6650, 7125, 7980, 9500, 9975, 10078, 10500, 13300, 14250, 15117, 16625, 19950, 20156, 25195, 28500, 30234, 33250, 35273, 39900, 49875, 50390, 60468, 66500, 70546, 75585, 95741, 99750, 100780, 105819, 125975, 141092, 151170, 176365, 191482, 199500, 211638, 251950, 287223, 302340, 352730, 377925, 382964, 423276, 478705, 503900, 529095, 574446, 629875, 670187, 705460, 755850, 881825, 957410, 1058190, 1148892, 1259750, 1340374, 1436115, 1511700, 1763650, 1889625, 1914820, 2010561, 2116380, 2393525, 2519500, 2645475, 2680748, 2872230, 3350935, 3527300, 3779250, 4021122, 4409125, 4787050, 5290950, 5744460, 6701870, 7180575, 7558500, 8042244, 8818250, 9574100, 10052805, 10581900, 11967625, 13227375, 13403740, 14361150, 16754675, 17636500, 20105610, 23935250, 26454750, 28722300, 33509350, 35902875, 40211220, 47870500, 50264025, 52909500, 67018700, 71805750, 83773375, 100528050, 143611500, 167546750, 201056100, 251320125, 335093500, 502640250, 1005280500]

約数ペア:

[(1, 1005280500), (2, 502640250), (3, 335093500), (4, 251320125), (5, 201056100), (6, 167546750), (7, 143611500), (10, 100528050), (12, 83773375), (14, 71805750), (15, 67018700), (19, 52909500), (20, 50264025), (21, 47870500), (25, 40211220), (28, 35902875), (30, 33509350), (35, 28722300), (38, 26454750), (42, 23935250), (50, 20105610), (57, 17636500), (60, 16754675), (70, 14361150), (75, 13403740), (76, 13227375), (84, 11967625), (95, 10581900), (100, 10052805), (105, 9574100), (114, 8818250), (125, 8042244), (133, 7558500), (140, 7180575), (150, 6701870), (175, 5744460), (190, 5290950), (210, 4787050), (228, 4409125), (250, 4021122), (266, 3779250), (285, 3527300), (300, 3350935), (350, 2872230), (375, 2680748), (380, 2645475), (399, 2519500), (420, 2393525), (475, 2116380), (500, 2010561), (525, 1914820), (532, 1889625), (570, 1763650), (665, 1511700), (700, 1436115), (750, 1340374), (798, 1259750), (875, 1148892), (950, 1058190), (1050, 957410), (1140, 881825), (1330, 755850), (1425, 705460), (1500, 670187), (1596, 629875), (1750, 574446), (1900, 529095), (1995, 503900), (2100, 478705), (2375, 423276), (2625, 382964), (2660, 377925), (2850, 352730), (3325, 302340), (3500, 287223), (3990, 251950), (4750, 211638), (5039, 199500), (5250, 191482), (5700, 176365), (6650, 151170), (7125, 141092), (7980, 125975), (9500, 105819), (9975, 100780), (10078, 99750), (10500, 95741), (13300, 75585), (14250, 70546), (15117, 66500), (16625, 60468), (19950, 50390), (20156, 49875), (25195, 39900), (28500, 35273), (30234, 33250)]