148706460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 144

約数和(自身を含む): 520805376

約数和(自身を除く): 372098916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1103, 1260, 1284, 1498, 1605, 1926, 2140, 2206, 2247, 2996, 3210, 3309, 3745, 3852, 4412, 4494, 4815, 5515, 6420, 6618, 6741, 7490, 7721, 8988, 9630, 9927, 11030, 11235, 13236, 13482, 14980, 15442, 16545, 19260, 19854, 22060, 22470, 23163, 26964, 30884, 33090, 33705, 38605, 39708, 44940, 46326, 49635, 66180, 67410, 69489, 77210, 92652, 99270, 115815, 118021, 134820, 138978, 154420, 198540, 231630, 236042, 277956, 347445, 354063, 463260, 472084, 590105, 694890, 708126, 826147, 1062189, 1180210, 1389780, 1416252, 1652294, 1770315, 2124378, 2360420, 2478441, 3304588, 3540630, 4130735, 4248756, 4956882, 5310945, 7081260, 7435323, 8261470, 9913764, 10621890, 12392205, 14870646, 16522940, 21243780, 24784410, 29741292, 37176615, 49568820, 74353230, 148706460]

約数ペア:

[(1, 148706460), (2, 74353230), (3, 49568820), (4, 37176615), (5, 29741292), (6, 24784410), (7, 21243780), (9, 16522940), (10, 14870646), (12, 12392205), (14, 10621890), (15, 9913764), (18, 8261470), (20, 7435323), (21, 7081260), (28, 5310945), (30, 4956882), (35, 4248756), (36, 4130735), (42, 3540630), (45, 3304588), (60, 2478441), (63, 2360420), (70, 2124378), (84, 1770315), (90, 1652294), (105, 1416252), (107, 1389780), (126, 1180210), (140, 1062189), (180, 826147), (210, 708126), (214, 694890), (252, 590105), (315, 472084), (321, 463260), (420, 354063), (428, 347445), (535, 277956), (630, 236042), (642, 231630), (749, 198540), (963, 154420), (1070, 138978), (1103, 134820), (1260, 118021), (1284, 115815), (1498, 99270), (1605, 92652), (1926, 77210), (2140, 69489), (2206, 67410), (2247, 66180), (2996, 49635), (3210, 46326), (3309, 44940), (3745, 39708), (3852, 38605), (4412, 33705), (4494, 33090), (4815, 30884), (5515, 26964), (6420, 23163), (6618, 22470), (6741, 22060), (7490, 19854), (7721, 19260), (8988, 16545), (9630, 15442), (9927, 14980), (11030, 13482), (11235, 13236)]