83564280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 287075880

約数和(自身を除く): 203511600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 643, 684, 722, 760, 855, 1083, 1140, 1286, 1368, 1444, 1710, 1805, 1929, 2166, 2280, 2572, 2888, 3215, 3249, 3420, 3610, 3858, 4332, 5144, 5415, 5787, 6430, 6498, 6840, 7220, 7716, 8664, 9645, 10830, 11574, 12217, 12860, 12996, 14440, 15432, 16245, 19290, 21660, 23148, 24434, 25720, 25992, 28935, 32490, 36651, 38580, 43320, 46296, 48868, 57870, 61085, 64980, 73302, 77160, 97736, 109953, 115740, 122170, 129960, 146604, 183255, 219906, 231480, 232123, 244340, 293208, 366510, 439812, 464246, 488680, 549765, 696369, 733020, 879624, 928492, 1099530, 1160615, 1392738, 1466040, 1856984, 2089107, 2199060, 2321230, 2785476, 3481845, 4178214, 4398120, 4642460, 5570952, 6963690, 8356428, 9284920, 10445535, 13927380, 16712856, 20891070, 27854760, 41782140, 83564280]

約数ペア:

[(1, 83564280), (2, 41782140), (3, 27854760), (4, 20891070), (5, 16712856), (6, 13927380), (8, 10445535), (9, 9284920), (10, 8356428), (12, 6963690), (15, 5570952), (18, 4642460), (19, 4398120), (20, 4178214), (24, 3481845), (30, 2785476), (36, 2321230), (38, 2199060), (40, 2089107), (45, 1856984), (57, 1466040), (60, 1392738), (72, 1160615), (76, 1099530), (90, 928492), (95, 879624), (114, 733020), (120, 696369), (152, 549765), (171, 488680), (180, 464246), (190, 439812), (228, 366510), (285, 293208), (342, 244340), (360, 232123), (361, 231480), (380, 219906), (456, 183255), (570, 146604), (643, 129960), (684, 122170), (722, 115740), (760, 109953), (855, 97736), (1083, 77160), (1140, 73302), (1286, 64980), (1368, 61085), (1444, 57870), (1710, 48868), (1805, 46296), (1929, 43320), (2166, 38580), (2280, 36651), (2572, 32490), (2888, 28935), (3215, 25992), (3249, 25720), (3420, 24434), (3610, 23148), (3858, 21660), (4332, 19290), (5144, 16245), (5415, 15432), (5787, 14440), (6430, 12996), (6498, 12860), (6840, 12217), (7220, 11574), (7716, 10830), (8664, 9645)]