57378300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 192487680

約数和(自身を除く): 135109380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 140, 150, 175, 178, 210, 267, 300, 307, 350, 356, 420, 445, 525, 534, 614, 623, 700, 890, 921, 1050, 1068, 1228, 1246, 1335, 1535, 1780, 1842, 1869, 2100, 2149, 2225, 2492, 2670, 3070, 3115, 3684, 3738, 4298, 4450, 4605, 5340, 6140, 6230, 6447, 6675, 7476, 7675, 8596, 8900, 9210, 9345, 10745, 12460, 12894, 13350, 15350, 15575, 18420, 18690, 21490, 23025, 25788, 26700, 27323, 30700, 31150, 32235, 37380, 42980, 46050, 46725, 53725, 54646, 62300, 64470, 81969, 92100, 93450, 107450, 109292, 128940, 136615, 161175, 163938, 186900, 191261, 214900, 273230, 322350, 327876, 382522, 409845, 546460, 573783, 644700, 683075, 765044, 819690, 956305, 1147566, 1366150, 1639380, 1912610, 2049225, 2295132, 2732300, 2868915, 3825220, 4098450, 4781525, 5737830, 8196900, 9563050, 11475660, 14344575, 19126100, 28689150, 57378300]

約数ペア:

[(1, 57378300), (2, 28689150), (3, 19126100), (4, 14344575), (5, 11475660), (6, 9563050), (7, 8196900), (10, 5737830), (12, 4781525), (14, 4098450), (15, 3825220), (20, 2868915), (21, 2732300), (25, 2295132), (28, 2049225), (30, 1912610), (35, 1639380), (42, 1366150), (50, 1147566), (60, 956305), (70, 819690), (75, 765044), (84, 683075), (89, 644700), (100, 573783), (105, 546460), (140, 409845), (150, 382522), (175, 327876), (178, 322350), (210, 273230), (267, 214900), (300, 191261), (307, 186900), (350, 163938), (356, 161175), (420, 136615), (445, 128940), (525, 109292), (534, 107450), (614, 93450), (623, 92100), (700, 81969), (890, 64470), (921, 62300), (1050, 54646), (1068, 53725), (1228, 46725), (1246, 46050), (1335, 42980), (1535, 37380), (1780, 32235), (1842, 31150), (1869, 30700), (2100, 27323), (2149, 26700), (2225, 25788), (2492, 23025), (2670, 21490), (3070, 18690), (3115, 18420), (3684, 15575), (3738, 15350), (4298, 13350), (4450, 12894), (4605, 12460), (5340, 10745), (6140, 9345), (6230, 9210), (6447, 8900), (6675, 8596), (7476, 7675)]