216599940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1901}}^1$

素因数の和:2130

約数の個数: 96

約数和(自身を含む): 677416320

約数和(自身を除く): 460816380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 844, 1055, 1266, 1899, 1901, 2110, 2532, 3165, 3798, 3802, 4220, 5697, 5703, 6330, 7596, 7604, 9495, 9505, 11394, 11406, 12660, 17109, 18990, 19010, 22788, 22812, 28485, 28515, 34218, 37980, 38020, 51327, 56970, 57030, 68436, 85545, 102654, 113940, 114060, 171090, 205308, 256635, 342180, 401111, 513270, 802222, 1026540, 1203333, 1604444, 2005555, 2406666, 3609999, 4011110, 4813332, 6016665, 7219998, 8022220, 10829997, 12033330, 14439996, 18049995, 21659994, 24066660, 36099990, 43319988, 54149985, 72199980, 108299970, 216599940]

約数ペア:

[(1, 216599940), (2, 108299970), (3, 72199980), (4, 54149985), (5, 43319988), (6, 36099990), (9, 24066660), (10, 21659994), (12, 18049995), (15, 14439996), (18, 12033330), (20, 10829997), (27, 8022220), (30, 7219998), (36, 6016665), (45, 4813332), (54, 4011110), (60, 3609999), (90, 2406666), (108, 2005555), (135, 1604444), (180, 1203333), (211, 1026540), (270, 802222), (422, 513270), (540, 401111), (633, 342180), (844, 256635), (1055, 205308), (1266, 171090), (1899, 114060), (1901, 113940), (2110, 102654), (2532, 85545), (3165, 68436), (3798, 57030), (3802, 56970), (4220, 51327), (5697, 38020), (5703, 37980), (6330, 34218), (7596, 28515), (7604, 28485), (9495, 22812), (9505, 22788), (11394, 19010), (11406, 18990), (12660, 17109)]