172279080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 598104000

約数和(自身を除く): 425824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 89, 90, 95, 114, 120, 152, 171, 178, 180, 190, 228, 267, 283, 285, 342, 356, 360, 380, 445, 456, 534, 566, 570, 684, 712, 760, 801, 849, 855, 890, 1068, 1132, 1140, 1335, 1368, 1415, 1602, 1691, 1698, 1710, 1780, 2136, 2264, 2280, 2547, 2670, 2830, 3204, 3382, 3396, 3420, 3560, 4005, 4245, 5073, 5094, 5340, 5377, 5660, 6408, 6764, 6792, 6840, 8010, 8455, 8490, 10146, 10188, 10680, 10754, 11320, 12735, 13528, 15219, 16020, 16131, 16910, 16980, 20292, 20376, 21508, 25187, 25365, 25470, 26885, 30438, 32040, 32262, 33820, 33960, 40584, 43016, 48393, 50374, 50730, 50940, 53770, 60876, 64524, 67640, 75561, 76095, 80655, 96786, 100748, 101460, 101880, 107540, 121752, 125935, 129048, 151122, 152190, 161310, 193572, 201496, 202920, 215080, 226683, 241965, 251870, 302244, 304380, 322620, 377805, 387144, 453366, 478553, 483930, 503740, 604488, 608760, 645240, 755610, 906732, 957106, 967860, 1007480, 1133415, 1435659, 1511220, 1813464, 1914212, 1935720, 2266830, 2392765, 2871318, 3022440, 3828424, 4306977, 4533660, 4785530, 5742636, 7178295, 8613954, 9067320, 9571060, 11485272, 14356590, 17227908, 19142120, 21534885, 28713180, 34455816, 43069770, 57426360, 86139540, 172279080]

約数ペア:

[(1, 172279080), (2, 86139540), (3, 57426360), (4, 43069770), (5, 34455816), (6, 28713180), (8, 21534885), (9, 19142120), (10, 17227908), (12, 14356590), (15, 11485272), (18, 9571060), (19, 9067320), (20, 8613954), (24, 7178295), (30, 5742636), (36, 4785530), (38, 4533660), (40, 4306977), (45, 3828424), (57, 3022440), (60, 2871318), (72, 2392765), (76, 2266830), (89, 1935720), (90, 1914212), (95, 1813464), (114, 1511220), (120, 1435659), (152, 1133415), (171, 1007480), (178, 967860), (180, 957106), (190, 906732), (228, 755610), (267, 645240), (283, 608760), (285, 604488), (342, 503740), (356, 483930), (360, 478553), (380, 453366), (445, 387144), (456, 377805), (534, 322620), (566, 304380), (570, 302244), (684, 251870), (712, 241965), (760, 226683), (801, 215080), (849, 202920), (855, 201496), (890, 193572), (1068, 161310), (1132, 152190), (1140, 151122), (1335, 129048), (1368, 125935), (1415, 121752), (1602, 107540), (1691, 101880), (1698, 101460), (1710, 100748), (1780, 96786), (2136, 80655), (2264, 76095), (2280, 75561), (2547, 67640), (2670, 64524), (2830, 60876), (3204, 53770), (3382, 50940), (3396, 50730), (3420, 50374), (3560, 48393), (4005, 43016), (4245, 40584), (5073, 33960), (5094, 33820), (5340, 32262), (5377, 32040), (5660, 30438), (6408, 26885), (6764, 25470), (6792, 25365), (6840, 25187), (8010, 21508), (8455, 20376), (8490, 20292), (10146, 16980), (10188, 16910), (10680, 16131), (10754, 16020), (11320, 15219), (12735, 13528)]