201739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1999}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 627120000

約数和(自身を除く): 425380920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 841, 870, 1160, 1682, 1740, 1999, 2523, 3364, 3480, 3998, 4205, 5046, 5997, 6728, 7996, 8410, 9995, 10092, 11994, 12615, 15992, 16820, 19990, 20184, 23988, 25230, 29985, 33640, 39980, 47976, 50460, 57971, 59970, 79960, 100920, 115942, 119940, 173913, 231884, 239880, 289855, 347826, 463768, 579710, 695652, 869565, 1159420, 1391304, 1681159, 1739130, 2318840, 3362318, 3478260, 5043477, 6724636, 6956520, 8405795, 10086954, 13449272, 16811590, 20173908, 25217385, 33623180, 40347816, 50434770, 67246360, 100869540, 201739080]

約数ペア:

[(1, 201739080), (2, 100869540), (3, 67246360), (4, 50434770), (5, 40347816), (6, 33623180), (8, 25217385), (10, 20173908), (12, 16811590), (15, 13449272), (20, 10086954), (24, 8405795), (29, 6956520), (30, 6724636), (40, 5043477), (58, 3478260), (60, 3362318), (87, 2318840), (116, 1739130), (120, 1681159), (145, 1391304), (174, 1159420), (232, 869565), (290, 695652), (348, 579710), (435, 463768), (580, 347826), (696, 289855), (841, 239880), (870, 231884), (1160, 173913), (1682, 119940), (1740, 115942), (1999, 100920), (2523, 79960), (3364, 59970), (3480, 57971), (3998, 50460), (4205, 47976), (5046, 39980), (5997, 33640), (6728, 29985), (7996, 25230), (8410, 23988), (9995, 20184), (10092, 19990), (11994, 16820), (12615, 15992)]