151075400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 421520640

約数和(自身を除く): 270445240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 59, 62, 70, 100, 118, 124, 140, 155, 175, 200, 217, 236, 248, 280, 295, 310, 350, 413, 434, 472, 590, 620, 700, 775, 826, 868, 1085, 1180, 1240, 1400, 1475, 1550, 1652, 1736, 1829, 2065, 2170, 2360, 2950, 3100, 3304, 3481, 3658, 4130, 4340, 5425, 5900, 6200, 6962, 7316, 8260, 8680, 9145, 10325, 10850, 11800, 12803, 13924, 14632, 16520, 17405, 18290, 20650, 21700, 24367, 25606, 27848, 34810, 36580, 41300, 43400, 45725, 48734, 51212, 64015, 69620, 73160, 82600, 87025, 91450, 97468, 102424, 107911, 121835, 128030, 139240, 174050, 182900, 194936, 215822, 243670, 256060, 320075, 348100, 365800, 431644, 487340, 512120, 539555, 609175, 640150, 696200, 755377, 863288, 974680, 1079110, 1218350, 1280300, 1510754, 2158220, 2436700, 2560600, 2697775, 3021508, 3776885, 4316440, 4873400, 5395550, 6043016, 7553770, 10791100, 15107540, 18884425, 21582200, 30215080, 37768850, 75537700, 151075400]

約数ペア:

[(1, 151075400), (2, 75537700), (4, 37768850), (5, 30215080), (7, 21582200), (8, 18884425), (10, 15107540), (14, 10791100), (20, 7553770), (25, 6043016), (28, 5395550), (31, 4873400), (35, 4316440), (40, 3776885), (50, 3021508), (56, 2697775), (59, 2560600), (62, 2436700), (70, 2158220), (100, 1510754), (118, 1280300), (124, 1218350), (140, 1079110), (155, 974680), (175, 863288), (200, 755377), (217, 696200), (236, 640150), (248, 609175), (280, 539555), (295, 512120), (310, 487340), (350, 431644), (413, 365800), (434, 348100), (472, 320075), (590, 256060), (620, 243670), (700, 215822), (775, 194936), (826, 182900), (868, 174050), (1085, 139240), (1180, 128030), (1240, 121835), (1400, 107911), (1475, 102424), (1550, 97468), (1652, 91450), (1736, 87025), (1829, 82600), (2065, 73160), (2170, 69620), (2360, 64015), (2950, 51212), (3100, 48734), (3304, 45725), (3481, 43400), (3658, 41300), (4130, 36580), (4340, 34810), (5425, 27848), (5900, 25606), (6200, 24367), (6962, 21700), (7316, 20650), (8260, 18290), (8680, 17405), (9145, 16520), (10325, 14632), (10850, 13924), (11800, 12803)]