66679740

素因数分解:

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

素因数の和:201

約数の個数: 192

約数和(自身を含む): 223910400

約数和(自身を除く): 157230660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 76, 90, 95, 97, 108, 114, 134, 135, 171, 180, 190, 194, 201, 228, 268, 270, 285, 291, 335, 342, 380, 388, 402, 485, 513, 540, 570, 582, 603, 670, 684, 804, 855, 873, 970, 1005, 1026, 1140, 1164, 1206, 1273, 1340, 1455, 1710, 1746, 1809, 1843, 1940, 2010, 2052, 2412, 2546, 2565, 2619, 2910, 3015, 3420, 3492, 3618, 3686, 3819, 4020, 4365, 5092, 5130, 5238, 5529, 5820, 6030, 6365, 6499, 7236, 7372, 7638, 8730, 9045, 9215, 10260, 10476, 11058, 11457, 12060, 12730, 12998, 13095, 15276, 16587, 17460, 18090, 18430, 19095, 19497, 22116, 22914, 25460, 25996, 26190, 27645, 32495, 33174, 34371, 36180, 36860, 38190, 38994, 45828, 49761, 52380, 55290, 57285, 58491, 64990, 66348, 68742, 76380, 77988, 82935, 97485, 99522, 110580, 114570, 116982, 123481, 129980, 137484, 165870, 171855, 175473, 194970, 199044, 229140, 233964, 246962, 248805, 292455, 331740, 343710, 350946, 370443, 389940, 493924, 497610, 584910, 617405, 687420, 701892, 740886, 877365, 995220, 1111329, 1169820, 1234810, 1481772, 1754730, 1852215, 2222658, 2469620, 3333987, 3509460, 3704430, 4445316, 5556645, 6667974, 7408860, 11113290, 13335948, 16669935, 22226580, 33339870, 66679740]

約数ペア:

[(1, 66679740), (2, 33339870), (3, 22226580), (4, 16669935), (5, 13335948), (6, 11113290), (9, 7408860), (10, 6667974), (12, 5556645), (15, 4445316), (18, 3704430), (19, 3509460), (20, 3333987), (27, 2469620), (30, 2222658), (36, 1852215), (38, 1754730), (45, 1481772), (54, 1234810), (57, 1169820), (60, 1111329), (67, 995220), (76, 877365), (90, 740886), (95, 701892), (97, 687420), (108, 617405), (114, 584910), (134, 497610), (135, 493924), (171, 389940), (180, 370443), (190, 350946), (194, 343710), (201, 331740), (228, 292455), (268, 248805), (270, 246962), (285, 233964), (291, 229140), (335, 199044), (342, 194970), (380, 175473), (388, 171855), (402, 165870), (485, 137484), (513, 129980), (540, 123481), (570, 116982), (582, 114570), (603, 110580), (670, 99522), (684, 97485), (804, 82935), (855, 77988), (873, 76380), (970, 68742), (1005, 66348), (1026, 64990), (1140, 58491), (1164, 57285), (1206, 55290), (1273, 52380), (1340, 49761), (1455, 45828), (1710, 38994), (1746, 38190), (1809, 36860), (1843, 36180), (1940, 34371), (2010, 33174), (2052, 32495), (2412, 27645), (2546, 26190), (2565, 25996), (2619, 25460), (2910, 22914), (3015, 22116), (3420, 19497), (3492, 19095), (3618, 18430), (3686, 18090), (3819, 17460), (4020, 16587), (4365, 15276), (5092, 13095), (5130, 12998), (5238, 12730), (5529, 12060), (5820, 11457), (6030, 11058), (6365, 10476), (6499, 10260), (7236, 9215), (7372, 9045), (7638, 8730)]