22226580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 72770880

約数和(自身を除く): 50544300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 97, 114, 134, 171, 180, 190, 194, 201, 228, 268, 285, 291, 335, 342, 380, 388, 402, 485, 570, 582, 603, 670, 684, 804, 855, 873, 970, 1005, 1140, 1164, 1206, 1273, 1340, 1455, 1710, 1746, 1843, 1940, 2010, 2412, 2546, 2910, 3015, 3420, 3492, 3686, 3819, 4020, 4365, 5092, 5529, 5820, 6030, 6365, 6499, 7372, 7638, 8730, 9215, 11058, 11457, 12060, 12730, 12998, 15276, 16587, 17460, 18430, 19095, 19497, 22116, 22914, 25460, 25996, 27645, 32495, 33174, 36860, 38190, 38994, 45828, 55290, 57285, 58491, 64990, 66348, 76380, 77988, 82935, 97485, 110580, 114570, 116982, 123481, 129980, 165870, 194970, 229140, 233964, 246962, 292455, 331740, 370443, 389940, 493924, 584910, 617405, 740886, 1111329, 1169820, 1234810, 1481772, 1852215, 2222658, 2469620, 3704430, 4445316, 5556645, 7408860, 11113290, 22226580]

約数ペア:

[(1, 22226580), (2, 11113290), (3, 7408860), (4, 5556645), (5, 4445316), (6, 3704430), (9, 2469620), (10, 2222658), (12, 1852215), (15, 1481772), (18, 1234810), (19, 1169820), (20, 1111329), (30, 740886), (36, 617405), (38, 584910), (45, 493924), (57, 389940), (60, 370443), (67, 331740), (76, 292455), (90, 246962), (95, 233964), (97, 229140), (114, 194970), (134, 165870), (171, 129980), (180, 123481), (190, 116982), (194, 114570), (201, 110580), (228, 97485), (268, 82935), (285, 77988), (291, 76380), (335, 66348), (342, 64990), (380, 58491), (388, 57285), (402, 55290), (485, 45828), (570, 38994), (582, 38190), (603, 36860), (670, 33174), (684, 32495), (804, 27645), (855, 25996), (873, 25460), (970, 22914), (1005, 22116), (1140, 19497), (1164, 19095), (1206, 18430), (1273, 17460), (1340, 16587), (1455, 15276), (1710, 12998), (1746, 12730), (1843, 12060), (1940, 11457), (2010, 11058), (2412, 9215), (2546, 8730), (2910, 7638), (3015, 7372), (3420, 6499), (3492, 6365), (3686, 6030), (3819, 5820), (4020, 5529), (4365, 5092)]