252826920

素因数分解:

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

素因数の和:119

約数の個数: 288

約数和(自身を含む): 921866400

約数和(自身を除く): 669039480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 81, 90, 95, 108, 111, 114, 120, 135, 148, 152, 162, 171, 180, 185, 190, 216, 222, 228, 243, 270, 285, 296, 324, 333, 342, 360, 370, 380, 405, 444, 456, 486, 513, 540, 555, 570, 648, 666, 684, 703, 740, 760, 810, 855, 888, 972, 999, 1026, 1080, 1110, 1140, 1215, 1332, 1368, 1369, 1406, 1480, 1539, 1620, 1665, 1710, 1944, 1998, 2052, 2109, 2220, 2280, 2430, 2565, 2664, 2738, 2812, 2997, 3078, 3240, 3330, 3420, 3515, 3996, 4104, 4107, 4218, 4440, 4617, 4860, 4995, 5130, 5476, 5624, 5994, 6156, 6327, 6660, 6840, 6845, 7030, 7695, 7992, 8214, 8436, 8991, 9234, 9720, 9990, 10260, 10545, 10952, 11988, 12312, 12321, 12654, 13320, 13690, 14060, 14985, 15390, 16428, 16872, 17982, 18468, 18981, 19980, 20520, 20535, 21090, 23085, 23976, 24642, 25308, 26011, 27380, 28120, 29970, 30780, 31635, 32856, 35964, 36936, 36963, 37962, 39960, 41070, 42180, 44955, 46170, 49284, 50616, 52022, 54760, 56943, 59940, 61560, 61605, 63270, 71928, 73926, 75924, 78033, 82140, 84360, 89910, 92340, 94905, 98568, 104044, 110889, 113886, 119880, 123210, 126540, 130055, 147852, 151848, 156066, 164280, 170829, 179820, 184680, 184815, 189810, 208088, 221778, 227772, 234099, 246420, 253080, 260110, 284715, 295704, 312132, 332667, 341658, 359640, 369630, 379620, 390165, 443556, 455544, 468198, 492840, 520220, 554445, 569430, 624264, 665334, 683316, 702297, 739260, 759240, 780330, 854145, 887112, 936396, 1040440, 1108890, 1138860, 1170495, 1330668, 1366632, 1404594, 1478520, 1560660, 1663335, 1708290, 1872792, 2106891, 2217780, 2277720, 2340990, 2661336, 2809188, 3121320, 3326670, 3416580, 3511485, 4213782, 4435560, 4681980, 5618376, 6320673, 6653340, 6833160, 7022970, 8427564, 9363960, 10534455, 12641346, 13306680, 14045940, 16855128, 21068910, 25282692, 28091880, 31603365, 42137820, 50565384, 63206730, 84275640, 126413460, 252826920]

約数ペア:

[(1, 252826920), (2, 126413460), (3, 84275640), (4, 63206730), (5, 50565384), (6, 42137820), (8, 31603365), (9, 28091880), (10, 25282692), (12, 21068910), (15, 16855128), (18, 14045940), (19, 13306680), (20, 12641346), (24, 10534455), (27, 9363960), (30, 8427564), (36, 7022970), (37, 6833160), (38, 6653340), (40, 6320673), (45, 5618376), (54, 4681980), (57, 4435560), (60, 4213782), (72, 3511485), (74, 3416580), (76, 3326670), (81, 3121320), (90, 2809188), (95, 2661336), (108, 2340990), (111, 2277720), (114, 2217780), (120, 2106891), (135, 1872792), (148, 1708290), (152, 1663335), (162, 1560660), (171, 1478520), (180, 1404594), (185, 1366632), (190, 1330668), (216, 1170495), (222, 1138860), (228, 1108890), (243, 1040440), (270, 936396), (285, 887112), (296, 854145), (324, 780330), (333, 759240), (342, 739260), (360, 702297), (370, 683316), (380, 665334), (405, 624264), (444, 569430), (456, 554445), (486, 520220), (513, 492840), (540, 468198), (555, 455544), (570, 443556), (648, 390165), (666, 379620), (684, 369630), (703, 359640), (740, 341658), (760, 332667), (810, 312132), (855, 295704), (888, 284715), (972, 260110), (999, 253080), (1026, 246420), (1080, 234099), (1110, 227772), (1140, 221778), (1215, 208088), (1332, 189810), (1368, 184815), (1369, 184680), (1406, 179820), (1480, 170829), (1539, 164280), (1620, 156066), (1665, 151848), (1710, 147852), (1944, 130055), (1998, 126540), (2052, 123210), (2109, 119880), (2220, 113886), (2280, 110889), (2430, 104044), (2565, 98568), (2664, 94905), (2738, 92340), (2812, 89910), (2997, 84360), (3078, 82140), (3240, 78033), (3330, 75924), (3420, 73926), (3515, 71928), (3996, 63270), (4104, 61605), (4107, 61560), (4218, 59940), (4440, 56943), (4617, 54760), (4860, 52022), (4995, 50616), (5130, 49284), (5476, 46170), (5624, 44955), (5994, 42180), (6156, 41070), (6327, 39960), (6660, 37962), (6840, 36963), (6845, 36936), (7030, 35964), (7695, 32856), (7992, 31635), (8214, 30780), (8436, 29970), (8991, 28120), (9234, 27380), (9720, 26011), (9990, 25308), (10260, 24642), (10545, 23976), (10952, 23085), (11988, 21090), (12312, 20535), (12321, 20520), (12654, 19980), (13320, 18981), (13690, 18468), (14060, 17982), (14985, 16872), (15390, 16428)]