27878850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 77941440

約数和(自身を除く): 50062590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 107, 135, 150, 193, 214, 225, 270, 321, 386, 450, 535, 579, 642, 675, 963, 965, 1070, 1158, 1350, 1605, 1737, 1926, 1930, 2675, 2889, 2895, 3210, 3474, 4815, 4825, 5211, 5350, 5778, 5790, 8025, 8685, 9630, 9650, 10422, 14445, 14475, 16050, 17370, 20651, 24075, 26055, 28890, 28950, 41302, 43425, 48150, 52110, 61953, 72225, 86850, 103255, 123906, 130275, 144450, 185859, 206510, 260550, 309765, 371718, 516275, 557577, 619530, 929295, 1032550, 1115154, 1548825, 1858590, 2787885, 3097650, 4646475, 5575770, 9292950, 13939425, 27878850]

約数ペア:

[(1, 27878850), (2, 13939425), (3, 9292950), (5, 5575770), (6, 4646475), (9, 3097650), (10, 2787885), (15, 1858590), (18, 1548825), (25, 1115154), (27, 1032550), (30, 929295), (45, 619530), (50, 557577), (54, 516275), (75, 371718), (90, 309765), (107, 260550), (135, 206510), (150, 185859), (193, 144450), (214, 130275), (225, 123906), (270, 103255), (321, 86850), (386, 72225), (450, 61953), (535, 52110), (579, 48150), (642, 43425), (675, 41302), (963, 28950), (965, 28890), (1070, 26055), (1158, 24075), (1350, 20651), (1605, 17370), (1737, 16050), (1926, 14475), (1930, 14445), (2675, 10422), (2889, 9650), (2895, 9630), (3210, 8685), (3474, 8025), (4815, 5790), (4825, 5778), (5211, 5350)]