38394000

素因数分解:

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

素因数の和:117

約数の個数: 240

約数和(自身を含む): 140824320

約数和(自身を除く): 102430320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 79, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 158, 162, 180, 200, 216, 225, 237, 240, 243, 250, 270, 300, 316, 324, 360, 375, 395, 400, 405, 432, 450, 474, 486, 500, 540, 600, 632, 648, 675, 711, 720, 750, 790, 810, 900, 948, 972, 1000, 1080, 1125, 1185, 1200, 1215, 1264, 1296, 1350, 1422, 1500, 1580, 1620, 1800, 1896, 1944, 1975, 2000, 2025, 2133, 2160, 2250, 2370, 2430, 2700, 2844, 3000, 3160, 3240, 3375, 3555, 3600, 3792, 3888, 3950, 4050, 4266, 4500, 4740, 4860, 5400, 5688, 5925, 6000, 6075, 6320, 6399, 6480, 6750, 7110, 7900, 8100, 8532, 9000, 9480, 9720, 9875, 10125, 10665, 10800, 11376, 11850, 12150, 12798, 13500, 14220, 15800, 16200, 17064, 17775, 18000, 18960, 19197, 19440, 19750, 20250, 21330, 23700, 24300, 25596, 27000, 28440, 29625, 30375, 31600, 31995, 32400, 34128, 35550, 38394, 39500, 40500, 42660, 47400, 48600, 51192, 53325, 54000, 56880, 59250, 60750, 63990, 71100, 76788, 79000, 81000, 85320, 88875, 94800, 95985, 97200, 102384, 106650, 118500, 121500, 127980, 142200, 153576, 158000, 159975, 162000, 170640, 177750, 191970, 213300, 237000, 243000, 255960, 266625, 284400, 307152, 319950, 355500, 383940, 426600, 474000, 479925, 486000, 511920, 533250, 639900, 711000, 767880, 799875, 853200, 959850, 1066500, 1279800, 1422000, 1535760, 1599750, 1919700, 2133000, 2399625, 2559600, 3199500, 3839400, 4266000, 4799250, 6399000, 7678800, 9598500, 12798000, 19197000, 38394000]

約数ペア:

[(1, 38394000), (2, 19197000), (3, 12798000), (4, 9598500), (5, 7678800), (6, 6399000), (8, 4799250), (9, 4266000), (10, 3839400), (12, 3199500), (15, 2559600), (16, 2399625), (18, 2133000), (20, 1919700), (24, 1599750), (25, 1535760), (27, 1422000), (30, 1279800), (36, 1066500), (40, 959850), (45, 853200), (48, 799875), (50, 767880), (54, 711000), (60, 639900), (72, 533250), (75, 511920), (79, 486000), (80, 479925), (81, 474000), (90, 426600), (100, 383940), (108, 355500), (120, 319950), (125, 307152), (135, 284400), (144, 266625), (150, 255960), (158, 243000), (162, 237000), (180, 213300), (200, 191970), (216, 177750), (225, 170640), (237, 162000), (240, 159975), (243, 158000), (250, 153576), (270, 142200), (300, 127980), (316, 121500), (324, 118500), (360, 106650), (375, 102384), (395, 97200), (400, 95985), (405, 94800), (432, 88875), (450, 85320), (474, 81000), (486, 79000), (500, 76788), (540, 71100), (600, 63990), (632, 60750), (648, 59250), (675, 56880), (711, 54000), (720, 53325), (750, 51192), (790, 48600), (810, 47400), (900, 42660), (948, 40500), (972, 39500), (1000, 38394), (1080, 35550), (1125, 34128), (1185, 32400), (1200, 31995), (1215, 31600), (1264, 30375), (1296, 29625), (1350, 28440), (1422, 27000), (1500, 25596), (1580, 24300), (1620, 23700), (1800, 21330), (1896, 20250), (1944, 19750), (1975, 19440), (2000, 19197), (2025, 18960), (2133, 18000), (2160, 17775), (2250, 17064), (2370, 16200), (2430, 15800), (2700, 14220), (2844, 13500), (3000, 12798), (3160, 12150), (3240, 11850), (3375, 11376), (3555, 10800), (3600, 10665), (3792, 10125), (3888, 9875), (3950, 9720), (4050, 9480), (4266, 9000), (4500, 8532), (4740, 8100), (4860, 7900), (5400, 7110), (5688, 6750), (5925, 6480), (6000, 6399), (6075, 6320)]