90052470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 243734400

約数和(自身を除く): 153681930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 61, 90, 94, 122, 141, 183, 235, 282, 305, 349, 366, 423, 470, 549, 610, 698, 705, 846, 915, 1047, 1098, 1410, 1745, 1830, 2094, 2115, 2745, 2867, 3141, 3490, 4230, 5235, 5490, 5734, 6282, 8601, 10470, 14335, 15705, 16403, 17202, 21289, 25803, 28670, 31410, 32806, 42578, 43005, 49209, 51606, 63867, 82015, 86010, 98418, 106445, 127734, 129015, 147627, 164030, 191601, 212890, 246045, 258030, 295254, 319335, 383202, 492090, 638670, 738135, 958005, 1000583, 1476270, 1916010, 2001166, 3001749, 5002915, 6003498, 9005247, 10005830, 15008745, 18010494, 30017490, 45026235, 90052470]

約数ペア:

[(1, 90052470), (2, 45026235), (3, 30017490), (5, 18010494), (6, 15008745), (9, 10005830), (10, 9005247), (15, 6003498), (18, 5002915), (30, 3001749), (45, 2001166), (47, 1916010), (61, 1476270), (90, 1000583), (94, 958005), (122, 738135), (141, 638670), (183, 492090), (235, 383202), (282, 319335), (305, 295254), (349, 258030), (366, 246045), (423, 212890), (470, 191601), (549, 164030), (610, 147627), (698, 129015), (705, 127734), (846, 106445), (915, 98418), (1047, 86010), (1098, 82015), (1410, 63867), (1745, 51606), (1830, 49209), (2094, 43005), (2115, 42578), (2745, 32806), (2867, 31410), (3141, 28670), (3490, 25803), (4230, 21289), (5235, 17202), (5490, 16403), (5734, 15705), (6282, 14335), (8601, 10470)]