1450528020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3821}}^1$

素因数の和:3895

約数の個数: 192

約数和(自身を含む): 4879929600

約数和(自身を除く): 3429401580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 444, 513, 540, 555, 570, 666, 684, 703, 740, 855, 999, 1026, 1110, 1140, 1332, 1406, 1665, 1710, 1998, 2052, 2109, 2220, 2565, 2812, 3330, 3420, 3515, 3821, 3996, 4218, 4995, 5130, 6327, 6660, 7030, 7642, 8436, 9990, 10260, 10545, 11463, 12654, 14060, 15284, 18981, 19105, 19980, 21090, 22926, 25308, 31635, 34389, 37962, 38210, 42180, 45852, 57315, 63270, 68778, 72599, 75924, 76420, 94905, 103167, 114630, 126540, 137556, 141377, 145198, 171945, 189810, 206334, 217797, 229260, 282754, 290396, 343890, 362995, 379620, 412668, 424131, 435594, 515835, 565508, 653391, 687780, 706885, 725990, 848262, 871188, 1031670, 1088985, 1272393, 1306782, 1413770, 1451980, 1696524, 1960173, 2063340, 2120655, 2177970, 2544786, 2613564, 2686163, 2827540, 3266955, 3817179, 3920346, 4241310, 4355940, 5089572, 5372326, 6361965, 6533910, 7634358, 7840692, 8058489, 8482620, 9800865, 10744652, 12723930, 13067820, 13430815, 15268716, 16116978, 19085895, 19601730, 24175467, 25447860, 26861630, 32233956, 38171790, 39203460, 40292445, 48350934, 53723260, 72526401, 76343580, 80584890, 96701868, 120877335, 145052802, 161169780, 241754670, 290105604, 362632005, 483509340, 725264010, 1450528020]

約数ペア:

[(1, 1450528020), (2, 725264010), (3, 483509340), (4, 362632005), (5, 290105604), (6, 241754670), (9, 161169780), (10, 145052802), (12, 120877335), (15, 96701868), (18, 80584890), (19, 76343580), (20, 72526401), (27, 53723260), (30, 48350934), (36, 40292445), (37, 39203460), (38, 38171790), (45, 32233956), (54, 26861630), (57, 25447860), (60, 24175467), (74, 19601730), (76, 19085895), (90, 16116978), (95, 15268716), (108, 13430815), (111, 13067820), (114, 12723930), (135, 10744652), (148, 9800865), (171, 8482620), (180, 8058489), (185, 7840692), (190, 7634358), (222, 6533910), (228, 6361965), (270, 5372326), (285, 5089572), (333, 4355940), (342, 4241310), (370, 3920346), (380, 3817179), (444, 3266955), (513, 2827540), (540, 2686163), (555, 2613564), (570, 2544786), (666, 2177970), (684, 2120655), (703, 2063340), (740, 1960173), (855, 1696524), (999, 1451980), (1026, 1413770), (1110, 1306782), (1140, 1272393), (1332, 1088985), (1406, 1031670), (1665, 871188), (1710, 848262), (1998, 725990), (2052, 706885), (2109, 687780), (2220, 653391), (2565, 565508), (2812, 515835), (3330, 435594), (3420, 424131), (3515, 412668), (3821, 379620), (3996, 362995), (4218, 343890), (4995, 290396), (5130, 282754), (6327, 229260), (6660, 217797), (7030, 206334), (7642, 189810), (8436, 171945), (9990, 145198), (10260, 141377), (10545, 137556), (11463, 126540), (12654, 114630), (14060, 103167), (15284, 94905), (18981, 76420), (19105, 75924), (19980, 72599), (21090, 68778), (22926, 63270), (25308, 57315), (31635, 45852), (34389, 42180), (37962, 38210)]