85188780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 291916800

約数和(自身を除く): 206728020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 361, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 722, 828, 855, 874, 1026, 1035, 1083, 1140, 1242, 1311, 1380, 1444, 1710, 1748, 1805, 2052, 2070, 2166, 2185, 2484, 2565, 2622, 3105, 3249, 3420, 3610, 3933, 4140, 4332, 4370, 5130, 5244, 5415, 6210, 6498, 6555, 6859, 7220, 7866, 8303, 8740, 9747, 10260, 10830, 11799, 12420, 12996, 13110, 13718, 15732, 16245, 16606, 19494, 19665, 20577, 21660, 23598, 24909, 26220, 27436, 32490, 33212, 34295, 38988, 39330, 41154, 41515, 47196, 48735, 49818, 58995, 61731, 64980, 68590, 74727, 78660, 82308, 83030, 97470, 99636, 102885, 117990, 123462, 124545, 137180, 149454, 157757, 166060, 185193, 194940, 205770, 224181, 235980, 246924, 249090, 298908, 308655, 315514, 370386, 373635, 411540, 448362, 473271, 498180, 617310, 631028, 740772, 747270, 788785, 896724, 925965, 946542, 1120905, 1234620, 1419813, 1494540, 1577570, 1851930, 1893084, 2241810, 2366355, 2839626, 3155140, 3703860, 4259439, 4483620, 4732710, 5679252, 7099065, 8518878, 9465420, 14198130, 17037756, 21297195, 28396260, 42594390, 85188780]

約数ペア:

[(1, 85188780), (2, 42594390), (3, 28396260), (4, 21297195), (5, 17037756), (6, 14198130), (9, 9465420), (10, 8518878), (12, 7099065), (15, 5679252), (18, 4732710), (19, 4483620), (20, 4259439), (23, 3703860), (27, 3155140), (30, 2839626), (36, 2366355), (38, 2241810), (45, 1893084), (46, 1851930), (54, 1577570), (57, 1494540), (60, 1419813), (69, 1234620), (76, 1120905), (90, 946542), (92, 925965), (95, 896724), (108, 788785), (114, 747270), (115, 740772), (135, 631028), (138, 617310), (171, 498180), (180, 473271), (190, 448362), (207, 411540), (228, 373635), (230, 370386), (270, 315514), (276, 308655), (285, 298908), (342, 249090), (345, 246924), (361, 235980), (380, 224181), (414, 205770), (437, 194940), (460, 185193), (513, 166060), (540, 157757), (570, 149454), (621, 137180), (684, 124545), (690, 123462), (722, 117990), (828, 102885), (855, 99636), (874, 97470), (1026, 83030), (1035, 82308), (1083, 78660), (1140, 74727), (1242, 68590), (1311, 64980), (1380, 61731), (1444, 58995), (1710, 49818), (1748, 48735), (1805, 47196), (2052, 41515), (2070, 41154), (2166, 39330), (2185, 38988), (2484, 34295), (2565, 33212), (2622, 32490), (3105, 27436), (3249, 26220), (3420, 24909), (3610, 23598), (3933, 21660), (4140, 20577), (4332, 19665), (4370, 19494), (5130, 16606), (5244, 16245), (5415, 15732), (6210, 13718), (6498, 13110), (6555, 12996), (6859, 12420), (7220, 11799), (7866, 10830), (8303, 10260), (8740, 9747)]