88916580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25999}}^1$

素因数の和:26033

約数の個数: 72

約数和(自身を含む): 283920000

約数和(自身を除く): 195003420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 25999, 51998, 77997, 103996, 129995, 155994, 233991, 259990, 311988, 389985, 467982, 493981, 519980, 779970, 935964, 987962, 1169955, 1481943, 1559940, 1975924, 2339910, 2469905, 2963886, 4445829, 4679820, 4939810, 5927772, 7409715, 8891658, 9879620, 14819430, 17783316, 22229145, 29638860, 44458290, 88916580]

約数ペア:

[(1, 88916580), (2, 44458290), (3, 29638860), (4, 22229145), (5, 17783316), (6, 14819430), (9, 9879620), (10, 8891658), (12, 7409715), (15, 5927772), (18, 4939810), (19, 4679820), (20, 4445829), (30, 2963886), (36, 2469905), (38, 2339910), (45, 1975924), (57, 1559940), (60, 1481943), (76, 1169955), (90, 987962), (95, 935964), (114, 779970), (171, 519980), (180, 493981), (190, 467982), (228, 389985), (285, 311988), (342, 259990), (380, 233991), (570, 155994), (684, 129995), (855, 103996), (1140, 77997), (1710, 51998), (3420, 25999)]