76381620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7949

約数の個数: 96

約数和(自身を含む): 255080448

約数和(自身を除く): 178698828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7907, 9660, 15814, 23721, 31628, 39535, 47442, 55349, 79070, 94884, 110698, 118605, 158140, 166047, 181861, 221396, 237210, 276745, 332094, 363722, 474420, 545583, 553490, 664188, 727444, 830235, 909305, 1091166, 1106980, 1273027, 1660470, 1818610, 2182332, 2546054, 2727915, 3320940, 3637220, 3819081, 5092108, 5455830, 6365135, 7638162, 10911660, 12730270, 15276324, 19095405, 25460540, 38190810, 76381620]

約数ペア:

[(1, 76381620), (2, 38190810), (3, 25460540), (4, 19095405), (5, 15276324), (6, 12730270), (7, 10911660), (10, 7638162), (12, 6365135), (14, 5455830), (15, 5092108), (20, 3819081), (21, 3637220), (23, 3320940), (28, 2727915), (30, 2546054), (35, 2182332), (42, 1818610), (46, 1660470), (60, 1273027), (69, 1106980), (70, 1091166), (84, 909305), (92, 830235), (105, 727444), (115, 664188), (138, 553490), (140, 545583), (161, 474420), (210, 363722), (230, 332094), (276, 276745), (322, 237210), (345, 221396), (420, 181861), (460, 166047), (483, 158140), (644, 118605), (690, 110698), (805, 94884), (966, 79070), (1380, 55349), (1610, 47442), (1932, 39535), (2415, 31628), (3220, 23721), (4830, 15814), (7907, 9660)]