7628400

素因数分解:

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

素因数の和:200

約数の個数: 180

約数和(自身を含む): 28683928

約数和(自身を除く): 21055528

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, 130, 144, 150, 156, 163, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 326, 360, 390, 400, 450, 468, 489, 520, 585, 600, 624, 650, 652, 720, 780, 815, 900, 936, 975, 978, 1040, 1170, 1200, 1300, 1304, 1467, 1560, 1630, 1800, 1872, 1950, 1956, 2119, 2340, 2445, 2600, 2608, 2925, 2934, 3120, 3260, 3600, 3900, 3912, 4075, 4238, 4680, 4890, 5200, 5850, 5868, 6357, 6520, 7335, 7800, 7824, 8150, 8476, 9360, 9780, 10595, 11700, 11736, 12225, 12714, 13040, 14670, 15600, 16300, 16952, 19071, 19560, 21190, 23400, 23472, 24450, 25428, 29340, 31785, 32600, 33904, 36675, 38142, 39120, 42380, 46800, 48900, 50856, 52975, 58680, 63570, 65200, 73350, 76284, 84760, 95355, 97800, 101712, 105950, 117360, 127140, 146700, 152568, 158925, 169520, 190710, 195600, 211900, 254280, 293400, 305136, 317850, 381420, 423800, 476775, 508560, 586800, 635700, 762840, 847600, 953550, 1271400, 1525680, 1907100, 2542800, 3814200, 7628400]

約数ペア:

[(1, 7628400), (2, 3814200), (3, 2542800), (4, 1907100), (5, 1525680), (6, 1271400), (8, 953550), (9, 847600), (10, 762840), (12, 635700), (13, 586800), (15, 508560), (16, 476775), (18, 423800), (20, 381420), (24, 317850), (25, 305136), (26, 293400), (30, 254280), (36, 211900), (39, 195600), (40, 190710), (45, 169520), (48, 158925), (50, 152568), (52, 146700), (60, 127140), (65, 117360), (72, 105950), (75, 101712), (78, 97800), (80, 95355), (90, 84760), (100, 76284), (104, 73350), (117, 65200), (120, 63570), (130, 58680), (144, 52975), (150, 50856), (156, 48900), (163, 46800), (180, 42380), (195, 39120), (200, 38142), (208, 36675), (225, 33904), (234, 32600), (240, 31785), (260, 29340), (300, 25428), (312, 24450), (325, 23472), (326, 23400), (360, 21190), (390, 19560), (400, 19071), (450, 16952), (468, 16300), (489, 15600), (520, 14670), (585, 13040), (600, 12714), (624, 12225), (650, 11736), (652, 11700), (720, 10595), (780, 9780), (815, 9360), (900, 8476), (936, 8150), (975, 7824), (978, 7800), (1040, 7335), (1170, 6520), (1200, 6357), (1300, 5868), (1304, 5850), (1467, 5200), (1560, 4890), (1630, 4680), (1800, 4238), (1872, 4075), (1950, 3912), (1956, 3900), (2119, 3600), (2340, 3260), (2445, 3120), (2600, 2934), (2608, 2925)]