775666260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 2672974080

約数和(自身を除く): 1897307820

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, 173, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 346, 361, 380, 414, 437, 460, 513, 519, 540, 570, 621, 684, 690, 692, 722, 828, 855, 865, 874, 1026, 1035, 1038, 1083, 1140, 1242, 1311, 1380, 1444, 1557, 1710, 1730, 1748, 1805, 2052, 2070, 2076, 2166, 2185, 2484, 2565, 2595, 2622, 3105, 3114, 3249, 3287, 3420, 3460, 3610, 3933, 3979, 4140, 4332, 4370, 4671, 5130, 5190, 5244, 5415, 6210, 6228, 6498, 6555, 6574, 7220, 7785, 7866, 7958, 8303, 8740, 9342, 9747, 9861, 10260, 10380, 10830, 11799, 11937, 12420, 12996, 13110, 13148, 15570, 15732, 15916, 16245, 16435, 16606, 18684, 19494, 19665, 19722, 19895, 21660, 23355, 23598, 23874, 24909, 26220, 29583, 31140, 32490, 32870, 33212, 35811, 38988, 39330, 39444, 39790, 41515, 46710, 47196, 47748, 48735, 49305, 49818, 58995, 59166, 59685, 62453, 64980, 65740, 71622, 74727, 75601, 78660, 79580, 83030, 88749, 93420, 97470, 98610, 99636, 107433, 117990, 118332, 119370, 124545, 124906, 143244, 147915, 149454, 151202, 166060, 177498, 179055, 187359, 194940, 197220, 214866, 224181, 226803, 235980, 238740, 249090, 249812, 295830, 298908, 302404, 312265, 354996, 358110, 373635, 374718, 378005, 429732, 443745, 448362, 453606, 498180, 537165, 562077, 591660, 624530, 680409, 716220, 747270, 749436, 756010, 887490, 896724, 907212, 936795, 1074330, 1120905, 1124154, 1134015, 1249060, 1360818, 1436419, 1494540, 1512020, 1686231, 1774980, 1873590, 2041227, 2148660, 2241810, 2248308, 2268030, 2721636, 2810385, 2872838, 3372462, 3402045, 3747180, 4082454, 4309257, 4483620, 4536060, 5620770, 5745676, 6744924, 6804090, 7182095, 8164908, 8431155, 8618514, 10206135, 11241540, 12927771, 13608180, 14364190, 16862310, 17237028, 20412270, 21546285, 25855542, 28728380, 33724620, 38783313, 40824540, 43092570, 51711084, 64638855, 77566626, 86185140, 129277710, 155133252, 193916565, 258555420, 387833130, 775666260]

約数ペア:

[(1, 775666260), (2, 387833130), (3, 258555420), (4, 193916565), (5, 155133252), (6, 129277710), (9, 86185140), (10, 77566626), (12, 64638855), (15, 51711084), (18, 43092570), (19, 40824540), (20, 38783313), (23, 33724620), (27, 28728380), (30, 25855542), (36, 21546285), (38, 20412270), (45, 17237028), (46, 16862310), (54, 14364190), (57, 13608180), (60, 12927771), (69, 11241540), (76, 10206135), (90, 8618514), (92, 8431155), (95, 8164908), (108, 7182095), (114, 6804090), (115, 6744924), (135, 5745676), (138, 5620770), (171, 4536060), (173, 4483620), (180, 4309257), (190, 4082454), (207, 3747180), (228, 3402045), (230, 3372462), (270, 2872838), (276, 2810385), (285, 2721636), (342, 2268030), (345, 2248308), (346, 2241810), (361, 2148660), (380, 2041227), (414, 1873590), (437, 1774980), (460, 1686231), (513, 1512020), (519, 1494540), (540, 1436419), (570, 1360818), (621, 1249060), (684, 1134015), (690, 1124154), (692, 1120905), (722, 1074330), (828, 936795), (855, 907212), (865, 896724), (874, 887490), (1026, 756010), (1035, 749436), (1038, 747270), (1083, 716220), (1140, 680409), (1242, 624530), (1311, 591660), (1380, 562077), (1444, 537165), (1557, 498180), (1710, 453606), (1730, 448362), (1748, 443745), (1805, 429732), (2052, 378005), (2070, 374718), (2076, 373635), (2166, 358110), (2185, 354996), (2484, 312265), (2565, 302404), (2595, 298908), (2622, 295830), (3105, 249812), (3114, 249090), (3249, 238740), (3287, 235980), (3420, 226803), (3460, 224181), (3610, 214866), (3933, 197220), (3979, 194940), (4140, 187359), (4332, 179055), (4370, 177498), (4671, 166060), (5130, 151202), (5190, 149454), (5244, 147915), (5415, 143244), (6210, 124906), (6228, 124545), (6498, 119370), (6555, 118332), (6574, 117990), (7220, 107433), (7785, 99636), (7866, 98610), (7958, 97470), (8303, 93420), (8740, 88749), (9342, 83030), (9747, 79580), (9861, 78660), (10260, 75601), (10380, 74727), (10830, 71622), (11799, 65740), (11937, 64980), (12420, 62453), (12996, 59685), (13110, 59166), (13148, 58995), (15570, 49818), (15732, 49305), (15916, 48735), (16245, 47748), (16435, 47196), (16606, 46710), (18684, 41515), (19494, 39790), (19665, 39444), (19722, 39330), (19895, 38988), (21660, 35811), (23355, 33212), (23598, 32870), (23874, 32490), (24909, 31140), (26220, 29583)]