2728249600

素因数分解:

$2^8\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2861}}^1$

素因数の和:3036

約数の個数: 108

約数和(自身を含む): 6800541300

約数和(自身を除く): 4072291700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 149, 160, 200, 256, 298, 320, 400, 596, 640, 745, 800, 1192, 1280, 1490, 1600, 2384, 2861, 2980, 3200, 3725, 4768, 5722, 5960, 6400, 7450, 9536, 11444, 11920, 14305, 14900, 19072, 22888, 23840, 28610, 29800, 38144, 45776, 47680, 57220, 59600, 71525, 91552, 95360, 114440, 119200, 143050, 183104, 190720, 228880, 238400, 286100, 366208, 426289, 457760, 476800, 572200, 732416, 852578, 915520, 953600, 1144400, 1705156, 1831040, 2131445, 2288800, 3410312, 3662080, 4262890, 4577600, 6820624, 8525780, 9155200, 10657225, 13641248, 17051560, 18310400, 21314450, 27282496, 34103120, 42628900, 54564992, 68206240, 85257800, 109129984, 136412480, 170515600, 272824960, 341031200, 545649920, 682062400, 1364124800, 2728249600]

約数ペア:

[(1, 2728249600), (2, 1364124800), (4, 682062400), (5, 545649920), (8, 341031200), (10, 272824960), (16, 170515600), (20, 136412480), (25, 109129984), (32, 85257800), (40, 68206240), (50, 54564992), (64, 42628900), (80, 34103120), (100, 27282496), (128, 21314450), (149, 18310400), (160, 17051560), (200, 13641248), (256, 10657225), (298, 9155200), (320, 8525780), (400, 6820624), (596, 4577600), (640, 4262890), (745, 3662080), (800, 3410312), (1192, 2288800), (1280, 2131445), (1490, 1831040), (1600, 1705156), (2384, 1144400), (2861, 953600), (2980, 915520), (3200, 852578), (3725, 732416), (4768, 572200), (5722, 476800), (5960, 457760), (6400, 426289), (7450, 366208), (9536, 286100), (11444, 238400), (11920, 228880), (14305, 190720), (14900, 183104), (19072, 143050), (22888, 119200), (23840, 114440), (28610, 95360), (29800, 91552), (38144, 71525), (45776, 59600), (47680, 57220)]