272061270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 792035712

約数和(自身を除く): 519974442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 169, 186, 195, 234, 279, 310, 338, 390, 403, 465, 507, 558, 577, 585, 806, 845, 930, 1014, 1154, 1170, 1209, 1395, 1521, 1690, 1731, 2015, 2418, 2535, 2790, 2885, 3042, 3462, 3627, 4030, 5070, 5193, 5239, 5770, 6045, 7254, 7501, 7605, 8655, 10386, 10478, 12090, 15002, 15210, 15717, 17310, 17887, 18135, 22503, 25965, 26195, 31434, 35774, 36270, 37505, 45006, 47151, 51930, 52390, 53661, 67509, 75010, 78585, 89435, 94302, 97513, 107322, 112515, 135018, 157170, 160983, 178870, 195026, 225030, 232531, 235755, 268305, 292539, 321966, 337545, 465062, 471510, 487565, 536610, 585078, 675090, 697593, 804915, 877617, 975130, 1162655, 1395186, 1462695, 1609830, 1755234, 2092779, 2325310, 2925390, 3022903, 3487965, 4185558, 4388085, 6045806, 6975930, 8776170, 9068709, 10463895, 15114515, 18137418, 20927790, 27206127, 30229030, 45343545, 54412254, 90687090, 136030635, 272061270]

約数ペア:

[(1, 272061270), (2, 136030635), (3, 90687090), (5, 54412254), (6, 45343545), (9, 30229030), (10, 27206127), (13, 20927790), (15, 18137418), (18, 15114515), (26, 10463895), (30, 9068709), (31, 8776170), (39, 6975930), (45, 6045806), (62, 4388085), (65, 4185558), (78, 3487965), (90, 3022903), (93, 2925390), (117, 2325310), (130, 2092779), (155, 1755234), (169, 1609830), (186, 1462695), (195, 1395186), (234, 1162655), (279, 975130), (310, 877617), (338, 804915), (390, 697593), (403, 675090), (465, 585078), (507, 536610), (558, 487565), (577, 471510), (585, 465062), (806, 337545), (845, 321966), (930, 292539), (1014, 268305), (1154, 235755), (1170, 232531), (1209, 225030), (1395, 195026), (1521, 178870), (1690, 160983), (1731, 157170), (2015, 135018), (2418, 112515), (2535, 107322), (2790, 97513), (2885, 94302), (3042, 89435), (3462, 78585), (3627, 75010), (4030, 67509), (5070, 53661), (5193, 52390), (5239, 51930), (5770, 47151), (6045, 45006), (7254, 37505), (7501, 36270), (7605, 35774), (8655, 31434), (10386, 26195), (10478, 25965), (12090, 22503), (15002, 18135), (15210, 17887), (15717, 17310)]