74882800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 193737600

約数和(自身を除く): 118854800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 59, 76, 80, 95, 100, 118, 152, 167, 190, 200, 236, 295, 304, 334, 380, 400, 472, 475, 590, 668, 760, 835, 944, 950, 1121, 1180, 1336, 1475, 1520, 1670, 1900, 2242, 2360, 2672, 2950, 3173, 3340, 3800, 4175, 4484, 4720, 5605, 5900, 6346, 6680, 7600, 8350, 8968, 9853, 11210, 11800, 12692, 13360, 15865, 16700, 17936, 19706, 22420, 23600, 25384, 28025, 31730, 33400, 39412, 44840, 49265, 50768, 56050, 63460, 66800, 78824, 79325, 89680, 98530, 112100, 126920, 157648, 158650, 187207, 197060, 224200, 246325, 253840, 317300, 374414, 394120, 448400, 492650, 634600, 748828, 788240, 936035, 985300, 1269200, 1497656, 1872070, 1970600, 2995312, 3744140, 3941200, 4680175, 7488280, 9360350, 14976560, 18720700, 37441400, 74882800]

約数ペア:

[(1, 74882800), (2, 37441400), (4, 18720700), (5, 14976560), (8, 9360350), (10, 7488280), (16, 4680175), (19, 3941200), (20, 3744140), (25, 2995312), (38, 1970600), (40, 1872070), (50, 1497656), (59, 1269200), (76, 985300), (80, 936035), (95, 788240), (100, 748828), (118, 634600), (152, 492650), (167, 448400), (190, 394120), (200, 374414), (236, 317300), (295, 253840), (304, 246325), (334, 224200), (380, 197060), (400, 187207), (472, 158650), (475, 157648), (590, 126920), (668, 112100), (760, 98530), (835, 89680), (944, 79325), (950, 78824), (1121, 66800), (1180, 63460), (1336, 56050), (1475, 50768), (1520, 49265), (1670, 44840), (1900, 39412), (2242, 33400), (2360, 31730), (2672, 28025), (2950, 25384), (3173, 23600), (3340, 22420), (3800, 19706), (4175, 17936), (4484, 16700), (4720, 15865), (5605, 13360), (5900, 12692), (6346, 11800), (6680, 11210), (7600, 9853), (8350, 8968)]