28057050

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 96

約数和(自身を含む): 88387200

約数和(自身を除く): 60330150

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, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 2969, 3150, 4725, 5938, 8907, 9450, 14845, 17814, 20783, 26721, 29690, 41566, 44535, 53442, 62349, 74225, 80163, 89070, 103915, 124698, 133605, 148450, 160326, 187047, 207830, 222675, 267210, 311745, 374094, 400815, 445350, 519575, 561141, 623490, 668025, 801630, 935235, 1039150, 1122282, 1336050, 1558725, 1870470, 2004075, 2805705, 3117450, 4008150, 4676175, 5611410, 9352350, 14028525, 28057050]

約数ペア:

[(1, 28057050), (2, 14028525), (3, 9352350), (5, 5611410), (6, 4676175), (7, 4008150), (9, 3117450), (10, 2805705), (14, 2004075), (15, 1870470), (18, 1558725), (21, 1336050), (25, 1122282), (27, 1039150), (30, 935235), (35, 801630), (42, 668025), (45, 623490), (50, 561141), (54, 519575), (63, 445350), (70, 400815), (75, 374094), (90, 311745), (105, 267210), (126, 222675), (135, 207830), (150, 187047), (175, 160326), (189, 148450), (210, 133605), (225, 124698), (270, 103915), (315, 89070), (350, 80163), (378, 74225), (450, 62349), (525, 53442), (630, 44535), (675, 41566), (945, 29690), (1050, 26721), (1350, 20783), (1575, 17814), (1890, 14845), (2969, 9450), (3150, 8907), (4725, 5938)]