275441400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1015560000

約数和(自身を除く): 740118600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 79, 90, 100, 104, 117, 120, 130, 149, 150, 156, 158, 180, 195, 200, 225, 234, 237, 260, 298, 300, 312, 316, 325, 360, 390, 395, 447, 450, 468, 474, 520, 585, 596, 600, 632, 650, 711, 745, 780, 790, 894, 900, 936, 948, 975, 1027, 1170, 1185, 1192, 1300, 1341, 1422, 1490, 1560, 1580, 1788, 1800, 1896, 1937, 1950, 1975, 2054, 2235, 2340, 2370, 2600, 2682, 2844, 2925, 2980, 3081, 3160, 3555, 3576, 3725, 3874, 3900, 3950, 4108, 4470, 4680, 4740, 5135, 5364, 5688, 5811, 5850, 5925, 5960, 6162, 6705, 7110, 7450, 7748, 7800, 7900, 8216, 8940, 9243, 9480, 9685, 10270, 10728, 11175, 11622, 11700, 11771, 11850, 12324, 13410, 14220, 14900, 15405, 15496, 15800, 17433, 17775, 17880, 18486, 19370, 20540, 22350, 23244, 23400, 23542, 23700, 24648, 25675, 26820, 28440, 29055, 29800, 30810, 33525, 34866, 35313, 35550, 36972, 38740, 41080, 44700, 46215, 46488, 47084, 47400, 48425, 51350, 53640, 58110, 58855, 61620, 67050, 69732, 70626, 71100, 73944, 77025, 77480, 87165, 89400, 92430, 94168, 96850, 102700, 105939, 116220, 117710, 123240, 134100, 139464, 141252, 142200, 145275, 153023, 154050, 174330, 176565, 184860, 193700, 205400, 211878, 231075, 232440, 235420, 268200, 282504, 290550, 294275, 306046, 308100, 348660, 353130, 369720, 387400, 423756, 435825, 459069, 462150, 470840, 529695, 581100, 588550, 612092, 616200, 697320, 706260, 765115, 847512, 871650, 882825, 918138, 924300, 1059390, 1162200, 1177100, 1224184, 1377207, 1412520, 1530230, 1743300, 1765650, 1836276, 1848600, 2118780, 2295345, 2354200, 2648475, 2754414, 3060460, 3486600, 3531300, 3672552, 3825575, 4237560, 4590690, 5296950, 5508828, 6120920, 6886035, 7062600, 7651150, 9181380, 10593900, 11017656, 11476725, 13772070, 15302300, 18362760, 21187800, 22953450, 27544140, 30604600, 34430175, 45906900, 55088280, 68860350, 91813800, 137720700, 275441400]

約数ペア:

[(1, 275441400), (2, 137720700), (3, 91813800), (4, 68860350), (5, 55088280), (6, 45906900), (8, 34430175), (9, 30604600), (10, 27544140), (12, 22953450), (13, 21187800), (15, 18362760), (18, 15302300), (20, 13772070), (24, 11476725), (25, 11017656), (26, 10593900), (30, 9181380), (36, 7651150), (39, 7062600), (40, 6886035), (45, 6120920), (50, 5508828), (52, 5296950), (60, 4590690), (65, 4237560), (72, 3825575), (75, 3672552), (78, 3531300), (79, 3486600), (90, 3060460), (100, 2754414), (104, 2648475), (117, 2354200), (120, 2295345), (130, 2118780), (149, 1848600), (150, 1836276), (156, 1765650), (158, 1743300), (180, 1530230), (195, 1412520), (200, 1377207), (225, 1224184), (234, 1177100), (237, 1162200), (260, 1059390), (298, 924300), (300, 918138), (312, 882825), (316, 871650), (325, 847512), (360, 765115), (390, 706260), (395, 697320), (447, 616200), (450, 612092), (468, 588550), (474, 581100), (520, 529695), (585, 470840), (596, 462150), (600, 459069), (632, 435825), (650, 423756), (711, 387400), (745, 369720), (780, 353130), (790, 348660), (894, 308100), (900, 306046), (936, 294275), (948, 290550), (975, 282504), (1027, 268200), (1170, 235420), (1185, 232440), (1192, 231075), (1300, 211878), (1341, 205400), (1422, 193700), (1490, 184860), (1560, 176565), (1580, 174330), (1788, 154050), (1800, 153023), (1896, 145275), (1937, 142200), (1950, 141252), (1975, 139464), (2054, 134100), (2235, 123240), (2340, 117710), (2370, 116220), (2600, 105939), (2682, 102700), (2844, 96850), (2925, 94168), (2980, 92430), (3081, 89400), (3160, 87165), (3555, 77480), (3576, 77025), (3725, 73944), (3874, 71100), (3900, 70626), (3950, 69732), (4108, 67050), (4470, 61620), (4680, 58855), (4740, 58110), (5135, 53640), (5364, 51350), (5688, 48425), (5811, 47400), (5850, 47084), (5925, 46488), (5960, 46215), (6162, 44700), (6705, 41080), (7110, 38740), (7450, 36972), (7748, 35550), (7800, 35313), (7900, 34866), (8216, 33525), (8940, 30810), (9243, 29800), (9480, 29055), (9685, 28440), (10270, 26820), (10728, 25675), (11175, 24648), (11622, 23700), (11700, 23542), (11771, 23400), (11850, 23244), (12324, 22350), (13410, 20540), (14220, 19370), (14900, 18486), (15405, 17880), (15496, 17775), (15800, 17433)]