47876580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14033

約数の個数: 72

約数和(自身を含む): 152880000

約数和(自身を除く): 105003420

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, 13999, 27998, 41997, 55996, 69995, 83994, 125991, 139990, 167988, 209985, 251982, 265981, 279980, 419970, 503964, 531962, 629955, 797943, 839940, 1063924, 1259910, 1329905, 1595886, 2393829, 2519820, 2659810, 3191772, 3989715, 4787658, 5319620, 7979430, 9575316, 11969145, 15958860, 23938290, 47876580]

約数ペア:

[(1, 47876580), (2, 23938290), (3, 15958860), (4, 11969145), (5, 9575316), (6, 7979430), (9, 5319620), (10, 4787658), (12, 3989715), (15, 3191772), (18, 2659810), (19, 2519820), (20, 2393829), (30, 1595886), (36, 1329905), (38, 1259910), (45, 1063924), (57, 839940), (60, 797943), (76, 629955), (90, 531962), (95, 503964), (114, 419970), (171, 279980), (180, 265981), (190, 251982), (228, 209985), (285, 167988), (342, 139990), (380, 125991), (570, 83994), (684, 69995), (855, 55996), (1140, 41997), (1710, 27998), (3420, 13999)]