18123139800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3648

約数の個数: 384

約数和(自身を含む): 66745728000

約数和(自身を除く): 48622588200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 41, 45, 46, 50, 54, 60, 69, 72, 75, 82, 90, 92, 100, 108, 115, 120, 123, 135, 138, 150, 164, 180, 184, 200, 205, 207, 216, 225, 230, 246, 270, 276, 300, 328, 345, 360, 369, 410, 414, 450, 460, 492, 540, 552, 575, 600, 615, 621, 675, 690, 738, 820, 828, 900, 920, 943, 984, 1025, 1035, 1080, 1107, 1150, 1230, 1242, 1350, 1380, 1476, 1640, 1656, 1725, 1800, 1845, 1886, 2050, 2070, 2214, 2300, 2460, 2484, 2700, 2760, 2829, 2952, 3075, 3105, 3450, 3559, 3690, 3772, 4100, 4140, 4428, 4600, 4715, 4920, 4968, 5175, 5400, 5535, 5658, 6150, 6210, 6900, 7118, 7380, 7544, 8200, 8280, 8487, 8856, 9225, 9430, 10350, 10677, 11070, 11316, 12300, 12420, 13800, 14145, 14236, 14760, 15525, 16974, 17795, 18450, 18860, 20700, 21354, 22140, 22632, 23575, 24600, 24840, 25461, 27675, 28290, 28472, 31050, 32031, 33948, 35590, 36900, 37720, 41400, 42435, 42708, 44280, 47150, 50922, 53385, 55350, 56580, 62100, 64062, 67896, 70725, 71180, 73800, 81857, 84870, 85416, 88975, 94300, 96093, 101844, 106770, 110700, 113160, 124200, 127305, 128124, 141450, 142360, 145919, 160155, 163714, 169740, 177950, 188600, 192186, 203688, 212175, 213540, 221400, 245571, 254610, 256248, 266925, 282900, 291838, 320310, 327428, 339480, 355900, 384372, 409285, 424350, 427080, 437757, 480465, 491142, 509220, 533850, 565800, 583676, 636525, 640620, 654856, 711800, 729595, 736713, 768744, 800775, 818570, 848700, 875514, 960930, 982284, 1018440, 1067700, 1167352, 1227855, 1273050, 1281240, 1313271, 1459190, 1473426, 1601550, 1637140, 1697400, 1751028, 1921860, 1964568, 2046425, 2135400, 2188785, 2210139, 2402325, 2455710, 2546100, 2626542, 2918380, 2946852, 3203100, 3274280, 3356137, 3502056, 3647975, 3683565, 3843720, 3939813, 4092850, 4377570, 4420278, 4804650, 4911420, 5092200, 5253084, 5836760, 5893704, 6139275, 6406200, 6566355, 6712274, 7295950, 7367130, 7879626, 8185700, 8755140, 8840556, 9609300, 9822840, 10068411, 10506168, 10943925, 11050695, 12278550, 13132710, 13424548, 14591900, 14734260, 15759252, 16371400, 16780685, 17510280, 17681112, 18417825, 19218600, 19699065, 20136822, 21887850, 22101390, 24557100, 26265420, 26849096, 29183800, 29468520, 30205233, 31518504, 32831775, 33561370, 36835650, 39398130, 40273644, 43775700, 44202780, 49114200, 50342055, 52530840, 55253475, 60410466, 65663550, 67122740, 73671300, 78796260, 80547288, 83903425, 87551400, 88405560, 90615699, 98495325, 100684110, 110506950, 120820932, 131327100, 134245480, 147342600, 151026165, 157592520, 167806850, 181231398, 196990650, 201368220, 221013900, 241641864, 251710275, 262654200, 302052330, 335613700, 362462796, 393981300, 402736440, 442027800, 453078495, 503420550, 604104660, 671227400, 724925592, 755130825, 787962600, 906156990, 1006841100, 1208209320, 1510261650, 1812313980, 2013682200, 2265392475, 3020523300, 3624627960, 4530784950, 6041046600, 9061569900, 18123139800]

約数ペア:

[(1, 18123139800), (2, 9061569900), (3, 6041046600), (4, 4530784950), (5, 3624627960), (6, 3020523300), (8, 2265392475), (9, 2013682200), (10, 1812313980), (12, 1510261650), (15, 1208209320), (18, 1006841100), (20, 906156990), (23, 787962600), (24, 755130825), (25, 724925592), (27, 671227400), (30, 604104660), (36, 503420550), (40, 453078495), (41, 442027800), (45, 402736440), (46, 393981300), (50, 362462796), (54, 335613700), (60, 302052330), (69, 262654200), (72, 251710275), (75, 241641864), (82, 221013900), (90, 201368220), (92, 196990650), (100, 181231398), (108, 167806850), (115, 157592520), (120, 151026165), (123, 147342600), (135, 134245480), (138, 131327100), (150, 120820932), (164, 110506950), (180, 100684110), (184, 98495325), (200, 90615699), (205, 88405560), (207, 87551400), (216, 83903425), (225, 80547288), (230, 78796260), (246, 73671300), (270, 67122740), (276, 65663550), (300, 60410466), (328, 55253475), (345, 52530840), (360, 50342055), (369, 49114200), (410, 44202780), (414, 43775700), (450, 40273644), (460, 39398130), (492, 36835650), (540, 33561370), (552, 32831775), (575, 31518504), (600, 30205233), (615, 29468520), (621, 29183800), (675, 26849096), (690, 26265420), (738, 24557100), (820, 22101390), (828, 21887850), (900, 20136822), (920, 19699065), (943, 19218600), (984, 18417825), (1025, 17681112), (1035, 17510280), (1080, 16780685), (1107, 16371400), (1150, 15759252), (1230, 14734260), (1242, 14591900), (1350, 13424548), (1380, 13132710), (1476, 12278550), (1640, 11050695), (1656, 10943925), (1725, 10506168), (1800, 10068411), (1845, 9822840), (1886, 9609300), (2050, 8840556), (2070, 8755140), (2214, 8185700), (2300, 7879626), (2460, 7367130), (2484, 7295950), (2700, 6712274), (2760, 6566355), (2829, 6406200), (2952, 6139275), (3075, 5893704), (3105, 5836760), (3450, 5253084), (3559, 5092200), (3690, 4911420), (3772, 4804650), (4100, 4420278), (4140, 4377570), (4428, 4092850), (4600, 3939813), (4715, 3843720), (4920, 3683565), (4968, 3647975), (5175, 3502056), (5400, 3356137), (5535, 3274280), (5658, 3203100), (6150, 2946852), (6210, 2918380), (6900, 2626542), (7118, 2546100), (7380, 2455710), (7544, 2402325), (8200, 2210139), (8280, 2188785), (8487, 2135400), (8856, 2046425), (9225, 1964568), (9430, 1921860), (10350, 1751028), (10677, 1697400), (11070, 1637140), (11316, 1601550), (12300, 1473426), (12420, 1459190), (13800, 1313271), (14145, 1281240), (14236, 1273050), (14760, 1227855), (15525, 1167352), (16974, 1067700), (17795, 1018440), (18450, 982284), (18860, 960930), (20700, 875514), (21354, 848700), (22140, 818570), (22632, 800775), (23575, 768744), (24600, 736713), (24840, 729595), (25461, 711800), (27675, 654856), (28290, 640620), (28472, 636525), (31050, 583676), (32031, 565800), (33948, 533850), (35590, 509220), (36900, 491142), (37720, 480465), (41400, 437757), (42435, 427080), (42708, 424350), (44280, 409285), (47150, 384372), (50922, 355900), (53385, 339480), (55350, 327428), (56580, 320310), (62100, 291838), (64062, 282900), (67896, 266925), (70725, 256248), (71180, 254610), (73800, 245571), (81857, 221400), (84870, 213540), (85416, 212175), (88975, 203688), (94300, 192186), (96093, 188600), (101844, 177950), (106770, 169740), (110700, 163714), (113160, 160155), (124200, 145919), (127305, 142360), (128124, 141450)]