285499620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1679

約数の個数: 192

約数和(自身を含む): 1037352960

約数和(自身を除く): 751853340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1607, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3214, 3290, 3780, 3948, 4230, 4821, 4935, 5076, 5922, 6345, 6428, 6580, 8035, 8460, 8883, 9642, 9870, 11249, 11844, 12690, 14463, 14805, 16070, 17766, 19284, 19740, 22498, 24105, 25380, 28926, 29610, 32140, 33747, 35532, 43389, 44415, 44996, 48210, 56245, 57852, 59220, 67494, 72315, 75529, 86778, 88830, 96420, 101241, 112490, 134988, 144630, 151058, 168735, 173556, 177660, 202482, 216945, 224980, 226587, 289260, 302116, 303723, 337470, 377645, 404964, 433890, 453174, 506205, 528703, 607446, 674940, 679761, 755290, 867780, 906348, 1012410, 1057406, 1132935, 1214892, 1359522, 1510580, 1518615, 1586109, 2024820, 2039283, 2114812, 2265870, 2643515, 2719044, 3037230, 3172218, 3398805, 4078566, 4531740, 4758327, 5287030, 6074460, 6344436, 6797610, 7930545, 8157132, 9516654, 10196415, 10574060, 13595220, 14274981, 15861090, 19033308, 20392830, 23791635, 28549962, 31722180, 40785660, 47583270, 57099924, 71374905, 95166540, 142749810, 285499620]

約数ペア:

[(1, 285499620), (2, 142749810), (3, 95166540), (4, 71374905), (5, 57099924), (6, 47583270), (7, 40785660), (9, 31722180), (10, 28549962), (12, 23791635), (14, 20392830), (15, 19033308), (18, 15861090), (20, 14274981), (21, 13595220), (27, 10574060), (28, 10196415), (30, 9516654), (35, 8157132), (36, 7930545), (42, 6797610), (45, 6344436), (47, 6074460), (54, 5287030), (60, 4758327), (63, 4531740), (70, 4078566), (84, 3398805), (90, 3172218), (94, 3037230), (105, 2719044), (108, 2643515), (126, 2265870), (135, 2114812), (140, 2039283), (141, 2024820), (180, 1586109), (188, 1518615), (189, 1510580), (210, 1359522), (235, 1214892), (252, 1132935), (270, 1057406), (282, 1012410), (315, 906348), (329, 867780), (378, 755290), (420, 679761), (423, 674940), (470, 607446), (540, 528703), (564, 506205), (630, 453174), (658, 433890), (705, 404964), (756, 377645), (846, 337470), (940, 303723), (945, 302116), (987, 289260), (1260, 226587), (1269, 224980), (1316, 216945), (1410, 202482), (1607, 177660), (1645, 173556), (1692, 168735), (1890, 151058), (1974, 144630), (2115, 134988), (2538, 112490), (2820, 101241), (2961, 96420), (3214, 88830), (3290, 86778), (3780, 75529), (3948, 72315), (4230, 67494), (4821, 59220), (4935, 57852), (5076, 56245), (5922, 48210), (6345, 44996), (6428, 44415), (6580, 43389), (8035, 35532), (8460, 33747), (8883, 32140), (9642, 29610), (9870, 28926), (11249, 25380), (11844, 24105), (12690, 22498), (14463, 19740), (14805, 19284), (16070, 17766)]