27861570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 84680640

約数和(自身を除く): 56819070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 59, 66, 81, 90, 99, 106, 110, 118, 135, 159, 162, 165, 177, 198, 265, 270, 295, 297, 318, 330, 354, 405, 477, 495, 530, 531, 583, 590, 594, 649, 795, 810, 885, 891, 954, 990, 1062, 1166, 1298, 1431, 1485, 1590, 1593, 1749, 1770, 1782, 1947, 2385, 2655, 2862, 2915, 2970, 3127, 3186, 3245, 3498, 3894, 4293, 4455, 4770, 4779, 5247, 5310, 5830, 5841, 6254, 6490, 7155, 7965, 8586, 8745, 8910, 9381, 9558, 9735, 10494, 11682, 14310, 15635, 15741, 15930, 17490, 17523, 18762, 19470, 21465, 23895, 26235, 28143, 29205, 31270, 31482, 34397, 35046, 42930, 46905, 47223, 47790, 52470, 52569, 56286, 58410, 68794, 78705, 84429, 87615, 93810, 94446, 103191, 105138, 140715, 157410, 168858, 171985, 175230, 206382, 236115, 253287, 262845, 281430, 309573, 343970, 422145, 472230, 506574, 515955, 525690, 619146, 844290, 928719, 1031910, 1266435, 1547865, 1857438, 2532870, 2786157, 3095730, 4643595, 5572314, 9287190, 13930785, 27861570]

約数ペア:

[(1, 27861570), (2, 13930785), (3, 9287190), (5, 5572314), (6, 4643595), (9, 3095730), (10, 2786157), (11, 2532870), (15, 1857438), (18, 1547865), (22, 1266435), (27, 1031910), (30, 928719), (33, 844290), (45, 619146), (53, 525690), (54, 515955), (55, 506574), (59, 472230), (66, 422145), (81, 343970), (90, 309573), (99, 281430), (106, 262845), (110, 253287), (118, 236115), (135, 206382), (159, 175230), (162, 171985), (165, 168858), (177, 157410), (198, 140715), (265, 105138), (270, 103191), (295, 94446), (297, 93810), (318, 87615), (330, 84429), (354, 78705), (405, 68794), (477, 58410), (495, 56286), (530, 52569), (531, 52470), (583, 47790), (590, 47223), (594, 46905), (649, 42930), (795, 35046), (810, 34397), (885, 31482), (891, 31270), (954, 29205), (990, 28143), (1062, 26235), (1166, 23895), (1298, 21465), (1431, 19470), (1485, 18762), (1590, 17523), (1593, 17490), (1749, 15930), (1770, 15741), (1782, 15635), (1947, 14310), (2385, 11682), (2655, 10494), (2862, 9735), (2915, 9558), (2970, 9381), (3127, 8910), (3186, 8745), (3245, 8586), (3498, 7965), (3894, 7155), (4293, 6490), (4455, 6254), (4770, 5841), (4779, 5830), (5247, 5310)]