190052280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4363}}^1$

素因数の和:4402

約数の個数: 144

約数和(自身を含む): 679082040

約数和(自身を除く): 489029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4363, 4840, 5445, 7260, 8712, 8726, 10890, 13089, 14520, 17452, 21780, 21815, 26178, 34904, 39267, 43560, 43630, 47993, 52356, 65445, 78534, 87260, 95986, 104712, 130890, 143979, 157068, 174520, 191972, 196335, 239965, 261780, 287958, 314136, 383944, 392670, 431937, 479930, 523560, 527923, 575916, 719895, 785340, 863874, 959860, 1055846, 1151832, 1439790, 1570680, 1583769, 1727748, 1919720, 2111692, 2159685, 2639615, 2879580, 3167538, 3455496, 4223384, 4319370, 4751307, 5279230, 5759160, 6335076, 7918845, 8638740, 9502614, 10558460, 12670152, 15837690, 17277480, 19005228, 21116920, 23756535, 31675380, 38010456, 47513070, 63350760, 95026140, 190052280]

約数ペア:

[(1, 190052280), (2, 95026140), (3, 63350760), (4, 47513070), (5, 38010456), (6, 31675380), (8, 23756535), (9, 21116920), (10, 19005228), (11, 17277480), (12, 15837690), (15, 12670152), (18, 10558460), (20, 9502614), (22, 8638740), (24, 7918845), (30, 6335076), (33, 5759160), (36, 5279230), (40, 4751307), (44, 4319370), (45, 4223384), (55, 3455496), (60, 3167538), (66, 2879580), (72, 2639615), (88, 2159685), (90, 2111692), (99, 1919720), (110, 1727748), (120, 1583769), (121, 1570680), (132, 1439790), (165, 1151832), (180, 1055846), (198, 959860), (220, 863874), (242, 785340), (264, 719895), (330, 575916), (360, 527923), (363, 523560), (396, 479930), (440, 431937), (484, 392670), (495, 383944), (605, 314136), (660, 287958), (726, 261780), (792, 239965), (968, 196335), (990, 191972), (1089, 174520), (1210, 157068), (1320, 143979), (1452, 130890), (1815, 104712), (1980, 95986), (2178, 87260), (2420, 78534), (2904, 65445), (3630, 52356), (3960, 47993), (4356, 43630), (4363, 43560), (4840, 39267), (5445, 34904), (7260, 26178), (8712, 21815), (8726, 21780), (10890, 17452), (13089, 14520)]