43298340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 128016000

約数和(自身を除く): 84717660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 1999, 2166, 3610, 3998, 4332, 5415, 5997, 7220, 7996, 9995, 10830, 11994, 19990, 21660, 23988, 29985, 37981, 39980, 59970, 75962, 113943, 119940, 151924, 189905, 227886, 379810, 455772, 569715, 721639, 759620, 1139430, 1443278, 2164917, 2278860, 2886556, 3608195, 4329834, 7216390, 8659668, 10824585, 14432780, 21649170, 43298340]

約数ペア:

[(1, 43298340), (2, 21649170), (3, 14432780), (4, 10824585), (5, 8659668), (6, 7216390), (10, 4329834), (12, 3608195), (15, 2886556), (19, 2278860), (20, 2164917), (30, 1443278), (38, 1139430), (57, 759620), (60, 721639), (76, 569715), (95, 455772), (114, 379810), (190, 227886), (228, 189905), (285, 151924), (361, 119940), (380, 113943), (570, 75962), (722, 59970), (1083, 39980), (1140, 37981), (1444, 29985), (1805, 23988), (1999, 21660), (2166, 19990), (3610, 11994), (3998, 10830), (4332, 9995), (5415, 7996), (5997, 7220)]