99938160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 389975040

約数和(自身を除く): 290036880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 251, 252, 280, 315, 316, 336, 360, 395, 420, 474, 502, 504, 553, 560, 630, 632, 711, 720, 753, 790, 840, 948, 1004, 1008, 1106, 1185, 1255, 1260, 1264, 1422, 1506, 1580, 1659, 1680, 1757, 1896, 2008, 2212, 2259, 2370, 2510, 2520, 2765, 2844, 3012, 3160, 3318, 3514, 3555, 3765, 3792, 4016, 4424, 4518, 4740, 4977, 5020, 5040, 5271, 5530, 5688, 6024, 6320, 6636, 7028, 7110, 7530, 8295, 8785, 8848, 9036, 9480, 9954, 10040, 10542, 11060, 11295, 11376, 12048, 13272, 14056, 14220, 15060, 15813, 16590, 17570, 18072, 18960, 19829, 19908, 20080, 21084, 22120, 22590, 24885, 26355, 26544, 28112, 28440, 30120, 31626, 33180, 35140, 36144, 39658, 39816, 42168, 44240, 45180, 49770, 52710, 56880, 59487, 60240, 63252, 66360, 70280, 79065, 79316, 79632, 84336, 90360, 99145, 99540, 105420, 118974, 126504, 132720, 138803, 140560, 158130, 158632, 178461, 180720, 198290, 199080, 210840, 237948, 253008, 277606, 297435, 316260, 317264, 356922, 396580, 398160, 416409, 421680, 475896, 555212, 594870, 632520, 694015, 713844, 793160, 832818, 892305, 951792, 1110424, 1189740, 1249227, 1265040, 1388030, 1427688, 1586320, 1665636, 1784610, 2082045, 2220848, 2379480, 2498454, 2776060, 2855376, 3331272, 3569220, 4164090, 4758960, 4996908, 5552120, 6246135, 6662544, 7138440, 8328180, 9993816, 11104240, 12492270, 14276880, 16656360, 19987632, 24984540, 33312720, 49969080, 99938160]

約数ペア:

[(1, 99938160), (2, 49969080), (3, 33312720), (4, 24984540), (5, 19987632), (6, 16656360), (7, 14276880), (8, 12492270), (9, 11104240), (10, 9993816), (12, 8328180), (14, 7138440), (15, 6662544), (16, 6246135), (18, 5552120), (20, 4996908), (21, 4758960), (24, 4164090), (28, 3569220), (30, 3331272), (35, 2855376), (36, 2776060), (40, 2498454), (42, 2379480), (45, 2220848), (48, 2082045), (56, 1784610), (60, 1665636), (63, 1586320), (70, 1427688), (72, 1388030), (79, 1265040), (80, 1249227), (84, 1189740), (90, 1110424), (105, 951792), (112, 892305), (120, 832818), (126, 793160), (140, 713844), (144, 694015), (158, 632520), (168, 594870), (180, 555212), (210, 475896), (237, 421680), (240, 416409), (251, 398160), (252, 396580), (280, 356922), (315, 317264), (316, 316260), (336, 297435), (360, 277606), (395, 253008), (420, 237948), (474, 210840), (502, 199080), (504, 198290), (553, 180720), (560, 178461), (630, 158632), (632, 158130), (711, 140560), (720, 138803), (753, 132720), (790, 126504), (840, 118974), (948, 105420), (1004, 99540), (1008, 99145), (1106, 90360), (1185, 84336), (1255, 79632), (1260, 79316), (1264, 79065), (1422, 70280), (1506, 66360), (1580, 63252), (1659, 60240), (1680, 59487), (1757, 56880), (1896, 52710), (2008, 49770), (2212, 45180), (2259, 44240), (2370, 42168), (2510, 39816), (2520, 39658), (2765, 36144), (2844, 35140), (3012, 33180), (3160, 31626), (3318, 30120), (3514, 28440), (3555, 28112), (3765, 26544), (3792, 26355), (4016, 24885), (4424, 22590), (4518, 22120), (4740, 21084), (4977, 20080), (5020, 19908), (5040, 19829), (5271, 18960), (5530, 18072), (5688, 17570), (6024, 16590), (6320, 15813), (6636, 15060), (7028, 14220), (7110, 14056), (7530, 13272), (8295, 12048), (8785, 11376), (8848, 11295), (9036, 11060), (9480, 10542), (9954, 10040)]