38142000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 144344928

約数和(自身を除く): 106202928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 163, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 326, 360, 375, 390, 400, 450, 468, 489, 500, 520, 585, 600, 624, 650, 652, 720, 750, 780, 815, 900, 936, 975, 978, 1000, 1040, 1125, 1170, 1200, 1300, 1304, 1467, 1500, 1560, 1625, 1630, 1800, 1872, 1950, 1956, 2000, 2119, 2250, 2340, 2445, 2600, 2608, 2925, 2934, 3000, 3120, 3250, 3260, 3600, 3900, 3912, 4075, 4238, 4500, 4680, 4875, 4890, 5200, 5850, 5868, 6000, 6357, 6500, 6520, 7335, 7800, 7824, 8150, 8476, 9000, 9360, 9750, 9780, 10595, 11700, 11736, 12225, 12714, 13000, 13040, 14625, 14670, 15600, 16300, 16952, 18000, 19071, 19500, 19560, 20375, 21190, 23400, 23472, 24450, 25428, 26000, 29250, 29340, 31785, 32600, 33904, 36675, 38142, 39000, 39120, 40750, 42380, 46800, 48900, 50856, 52975, 58500, 58680, 61125, 63570, 65200, 73350, 76284, 78000, 81500, 84760, 95355, 97800, 101712, 105950, 117000, 117360, 122250, 127140, 146700, 152568, 158925, 163000, 169520, 183375, 190710, 195600, 211900, 234000, 244500, 254280, 264875, 293400, 305136, 317850, 326000, 366750, 381420, 423800, 476775, 489000, 508560, 529750, 586800, 635700, 733500, 762840, 794625, 847600, 953550, 978000, 1059500, 1271400, 1467000, 1525680, 1589250, 1907100, 2119000, 2383875, 2542800, 2934000, 3178500, 3814200, 4238000, 4767750, 6357000, 7628400, 9535500, 12714000, 19071000, 38142000]

約数ペア:

[(1, 38142000), (2, 19071000), (3, 12714000), (4, 9535500), (5, 7628400), (6, 6357000), (8, 4767750), (9, 4238000), (10, 3814200), (12, 3178500), (13, 2934000), (15, 2542800), (16, 2383875), (18, 2119000), (20, 1907100), (24, 1589250), (25, 1525680), (26, 1467000), (30, 1271400), (36, 1059500), (39, 978000), (40, 953550), (45, 847600), (48, 794625), (50, 762840), (52, 733500), (60, 635700), (65, 586800), (72, 529750), (75, 508560), (78, 489000), (80, 476775), (90, 423800), (100, 381420), (104, 366750), (117, 326000), (120, 317850), (125, 305136), (130, 293400), (144, 264875), (150, 254280), (156, 244500), (163, 234000), (180, 211900), (195, 195600), (200, 190710), (208, 183375), (225, 169520), (234, 163000), (240, 158925), (250, 152568), (260, 146700), (300, 127140), (312, 122250), (325, 117360), (326, 117000), (360, 105950), (375, 101712), (390, 97800), (400, 95355), (450, 84760), (468, 81500), (489, 78000), (500, 76284), (520, 73350), (585, 65200), (600, 63570), (624, 61125), (650, 58680), (652, 58500), (720, 52975), (750, 50856), (780, 48900), (815, 46800), (900, 42380), (936, 40750), (975, 39120), (978, 39000), (1000, 38142), (1040, 36675), (1125, 33904), (1170, 32600), (1200, 31785), (1300, 29340), (1304, 29250), (1467, 26000), (1500, 25428), (1560, 24450), (1625, 23472), (1630, 23400), (1800, 21190), (1872, 20375), (1950, 19560), (1956, 19500), (2000, 19071), (2119, 18000), (2250, 16952), (2340, 16300), (2445, 15600), (2600, 14670), (2608, 14625), (2925, 13040), (2934, 13000), (3000, 12714), (3120, 12225), (3250, 11736), (3260, 11700), (3600, 10595), (3900, 9780), (3912, 9750), (4075, 9360), (4238, 9000), (4500, 8476), (4680, 8150), (4875, 7824), (4890, 7800), (5200, 7335), (5850, 6520), (5868, 6500), (6000, 6357)]