26766180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 97466880

約数和(自身を除く): 70700700

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, 54, 60, 63, 70, 73, 84, 90, 97, 105, 108, 126, 135, 140, 146, 180, 189, 194, 210, 219, 252, 270, 291, 292, 315, 365, 378, 388, 420, 438, 485, 511, 540, 582, 630, 657, 679, 730, 756, 873, 876, 945, 970, 1022, 1095, 1164, 1260, 1314, 1358, 1455, 1460, 1533, 1746, 1890, 1940, 1971, 2037, 2044, 2190, 2555, 2619, 2628, 2716, 2910, 3066, 3285, 3395, 3492, 3780, 3942, 4074, 4365, 4380, 4599, 5110, 5238, 5820, 6111, 6132, 6570, 6790, 7081, 7665, 7884, 8148, 8730, 9198, 9855, 10185, 10220, 10476, 12222, 13095, 13140, 13580, 13797, 14162, 15330, 17460, 18333, 18396, 19710, 20370, 21243, 22995, 24444, 26190, 27594, 28324, 30555, 30660, 35405, 36666, 39420, 40740, 42486, 45990, 49567, 52380, 55188, 61110, 63729, 68985, 70810, 73332, 84972, 91665, 91980, 99134, 106215, 122220, 127458, 137970, 141620, 148701, 183330, 191187, 198268, 212430, 247835, 254916, 275940, 297402, 318645, 366660, 382374, 424860, 446103, 495670, 594804, 637290, 743505, 764748, 892206, 955935, 991340, 1274580, 1338309, 1487010, 1784412, 1911870, 2230515, 2676618, 2974020, 3823740, 4461030, 5353236, 6691545, 8922060, 13383090, 26766180]

約数ペア:

[(1, 26766180), (2, 13383090), (3, 8922060), (4, 6691545), (5, 5353236), (6, 4461030), (7, 3823740), (9, 2974020), (10, 2676618), (12, 2230515), (14, 1911870), (15, 1784412), (18, 1487010), (20, 1338309), (21, 1274580), (27, 991340), (28, 955935), (30, 892206), (35, 764748), (36, 743505), (42, 637290), (45, 594804), (54, 495670), (60, 446103), (63, 424860), (70, 382374), (73, 366660), (84, 318645), (90, 297402), (97, 275940), (105, 254916), (108, 247835), (126, 212430), (135, 198268), (140, 191187), (146, 183330), (180, 148701), (189, 141620), (194, 137970), (210, 127458), (219, 122220), (252, 106215), (270, 99134), (291, 91980), (292, 91665), (315, 84972), (365, 73332), (378, 70810), (388, 68985), (420, 63729), (438, 61110), (485, 55188), (511, 52380), (540, 49567), (582, 45990), (630, 42486), (657, 40740), (679, 39420), (730, 36666), (756, 35405), (873, 30660), (876, 30555), (945, 28324), (970, 27594), (1022, 26190), (1095, 24444), (1164, 22995), (1260, 21243), (1314, 20370), (1358, 19710), (1455, 18396), (1460, 18333), (1533, 17460), (1746, 15330), (1890, 14162), (1940, 13797), (1971, 13580), (2037, 13140), (2044, 13095), (2190, 12222), (2555, 10476), (2619, 10220), (2628, 10185), (2716, 9855), (2910, 9198), (3066, 8730), (3285, 8148), (3395, 7884), (3492, 7665), (3780, 7081), (3942, 6790), (4074, 6570), (4365, 6132), (4380, 6111), (4599, 5820), (5110, 5238)]