253737400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9539}}^1$

素因数の和:9581

約数の個数: 96

約数和(自身を含む): 709776000

約数和(自身を除く): 456038600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3325, 3800, 5320, 6650, 9539, 13300, 19078, 26600, 38156, 47695, 66773, 76312, 95390, 133546, 181241, 190780, 238475, 267092, 333865, 362482, 381560, 476950, 534184, 667730, 724964, 906205, 953900, 1268687, 1335460, 1449928, 1669325, 1812410, 1907800, 2537374, 2670920, 3338650, 3624820, 4531025, 5074748, 6343435, 6677300, 7249640, 9062050, 10149496, 12686870, 13354600, 18124100, 25373740, 31717175, 36248200, 50747480, 63434350, 126868700, 253737400]

約数ペア:

[(1, 253737400), (2, 126868700), (4, 63434350), (5, 50747480), (7, 36248200), (8, 31717175), (10, 25373740), (14, 18124100), (19, 13354600), (20, 12686870), (25, 10149496), (28, 9062050), (35, 7249640), (38, 6677300), (40, 6343435), (50, 5074748), (56, 4531025), (70, 3624820), (76, 3338650), (95, 2670920), (100, 2537374), (133, 1907800), (140, 1812410), (152, 1669325), (175, 1449928), (190, 1335460), (200, 1268687), (266, 953900), (280, 906205), (350, 724964), (380, 667730), (475, 534184), (532, 476950), (665, 381560), (700, 362482), (760, 333865), (950, 267092), (1064, 238475), (1330, 190780), (1400, 181241), (1900, 133546), (2660, 95390), (3325, 76312), (3800, 66773), (5320, 47695), (6650, 38156), (9539, 26600), (13300, 19078)]