135080820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2350

約数の個数: 144

約数和(自身を含む): 478453248

約数和(自身を除く): 343372428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2281, 2820, 2961, 3290, 3948, 4230, 4562, 4935, 5922, 6580, 6843, 8460, 9124, 9870, 11405, 11844, 13686, 14805, 15967, 19740, 20529, 22810, 27372, 29610, 31934, 34215, 41058, 45620, 47901, 59220, 63868, 68430, 79835, 82116, 95802, 102645, 107207, 136860, 143703, 159670, 191604, 205290, 214414, 239505, 287406, 319340, 321621, 410580, 428828, 479010, 536035, 574812, 643242, 718515, 750449, 958020, 964863, 1072070, 1286484, 1437030, 1500898, 1608105, 1929726, 2144140, 2251347, 2874060, 3001796, 3216210, 3752245, 3859452, 4502694, 4824315, 6432420, 6754041, 7504490, 9005388, 9648630, 11256735, 13508082, 15008980, 19297260, 22513470, 27016164, 33770205, 45026940, 67540410, 135080820]

約数ペア:

[(1, 135080820), (2, 67540410), (3, 45026940), (4, 33770205), (5, 27016164), (6, 22513470), (7, 19297260), (9, 15008980), (10, 13508082), (12, 11256735), (14, 9648630), (15, 9005388), (18, 7504490), (20, 6754041), (21, 6432420), (28, 4824315), (30, 4502694), (35, 3859452), (36, 3752245), (42, 3216210), (45, 3001796), (47, 2874060), (60, 2251347), (63, 2144140), (70, 1929726), (84, 1608105), (90, 1500898), (94, 1437030), (105, 1286484), (126, 1072070), (140, 964863), (141, 958020), (180, 750449), (188, 718515), (210, 643242), (235, 574812), (252, 536035), (282, 479010), (315, 428828), (329, 410580), (420, 321621), (423, 319340), (470, 287406), (564, 239505), (630, 214414), (658, 205290), (705, 191604), (846, 159670), (940, 143703), (987, 136860), (1260, 107207), (1316, 102645), (1410, 95802), (1645, 82116), (1692, 79835), (1974, 68430), (2115, 63868), (2281, 59220), (2820, 47901), (2961, 45620), (3290, 41058), (3948, 34215), (4230, 31934), (4562, 29610), (4935, 27372), (5922, 22810), (6580, 20529), (6843, 19740), (8460, 15967), (9124, 14805), (9870, 13686), (11405, 11844)]