200609820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38431}}^1$

素因数の和:38475

約数の個数: 72

約数和(自身を含む): 629516160

約数和(自身を除く): 428906340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 38431, 76862, 115293, 153724, 192155, 230586, 345879, 384310, 461172, 576465, 691758, 768620, 1114499, 1152930, 1383516, 1729395, 2228998, 2305860, 3343497, 3458790, 4457996, 5572495, 6686994, 6917580, 10030491, 11144990, 13373988, 16717485, 20060982, 22289980, 33434970, 40121964, 50152455, 66869940, 100304910, 200609820]

約数ペア:

[(1, 200609820), (2, 100304910), (3, 66869940), (4, 50152455), (5, 40121964), (6, 33434970), (9, 22289980), (10, 20060982), (12, 16717485), (15, 13373988), (18, 11144990), (20, 10030491), (29, 6917580), (30, 6686994), (36, 5572495), (45, 4457996), (58, 3458790), (60, 3343497), (87, 2305860), (90, 2228998), (116, 1729395), (145, 1383516), (174, 1152930), (180, 1114499), (261, 768620), (290, 691758), (348, 576465), (435, 461172), (522, 384310), (580, 345879), (870, 230586), (1044, 192155), (1305, 153724), (1740, 115293), (2610, 76862), (5220, 38431)]