275655300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 830905152

約数和(自身を除く): 555249852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 73, 75, 82, 100, 123, 146, 150, 164, 205, 219, 246, 292, 300, 307, 365, 410, 438, 492, 614, 615, 730, 820, 876, 921, 1025, 1095, 1228, 1230, 1460, 1535, 1825, 1842, 2050, 2190, 2460, 2993, 3070, 3075, 3650, 3684, 4100, 4380, 4605, 5475, 5986, 6140, 6150, 7300, 7675, 8979, 9210, 10950, 11972, 12300, 12587, 14965, 15350, 17958, 18420, 21900, 22411, 23025, 25174, 29930, 30700, 35916, 37761, 44822, 44895, 46050, 50348, 59860, 62935, 67233, 74825, 75522, 89644, 89790, 92100, 112055, 125870, 134466, 149650, 151044, 179580, 188805, 224110, 224475, 251740, 268932, 299300, 314675, 336165, 377610, 448220, 448950, 560275, 629350, 672330, 755220, 897900, 918851, 944025, 1120550, 1258700, 1344660, 1680825, 1837702, 1888050, 2241100, 2756553, 3361650, 3675404, 3776100, 4594255, 5513106, 6723300, 9188510, 11026212, 13782765, 18377020, 22971275, 27565530, 45942550, 55131060, 68913825, 91885100, 137827650, 275655300]

約数ペア:

[(1, 275655300), (2, 137827650), (3, 91885100), (4, 68913825), (5, 55131060), (6, 45942550), (10, 27565530), (12, 22971275), (15, 18377020), (20, 13782765), (25, 11026212), (30, 9188510), (41, 6723300), (50, 5513106), (60, 4594255), (73, 3776100), (75, 3675404), (82, 3361650), (100, 2756553), (123, 2241100), (146, 1888050), (150, 1837702), (164, 1680825), (205, 1344660), (219, 1258700), (246, 1120550), (292, 944025), (300, 918851), (307, 897900), (365, 755220), (410, 672330), (438, 629350), (492, 560275), (614, 448950), (615, 448220), (730, 377610), (820, 336165), (876, 314675), (921, 299300), (1025, 268932), (1095, 251740), (1228, 224475), (1230, 224110), (1460, 188805), (1535, 179580), (1825, 151044), (1842, 149650), (2050, 134466), (2190, 125870), (2460, 112055), (2993, 92100), (3070, 89790), (3075, 89644), (3650, 75522), (3684, 74825), (4100, 67233), (4380, 62935), (4605, 59860), (5475, 50348), (5986, 46050), (6140, 44895), (6150, 44822), (7300, 37761), (7675, 35916), (8979, 30700), (9210, 29930), (10950, 25174), (11972, 23025), (12300, 22411), (12587, 21900), (14965, 18420), (15350, 17958)]