78667200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{607}}^1$

素因数の和:641

約数の個数: 210

約数和(自身を含む): 289637216

約数和(自身を除く): 210970016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 607, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1214, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1821, 2025, 2160, 2400, 2428, 2592, 2700, 2880, 3035, 3240, 3600, 3642, 4050, 4320, 4800, 4856, 5184, 5400, 5463, 6070, 6480, 7200, 7284, 8100, 8640, 9105, 9712, 10800, 10926, 12140, 12960, 14400, 14568, 15175, 16200, 16389, 18210, 19424, 21600, 21852, 24280, 25920, 27315, 29136, 30350, 32400, 32778, 36420, 38848, 43200, 43704, 45525, 48560, 49167, 54630, 58272, 60700, 64800, 65556, 72840, 81945, 87408, 91050, 97120, 98334, 109260, 116544, 121400, 129600, 131112, 136575, 145680, 163890, 174816, 182100, 194240, 196668, 218520, 242800, 245835, 262224, 273150, 291360, 327780, 349632, 364200, 393336, 409725, 437040, 485600, 491670, 524448, 546300, 582720, 655560, 728400, 786672, 819450, 874080, 971200, 983340, 1048896, 1092600, 1229175, 1311120, 1456800, 1573344, 1638900, 1748160, 1966680, 2185200, 2458350, 2622240, 2913600, 3146688, 3277800, 3933360, 4370400, 4916700, 5244480, 6555600, 7866720, 8740800, 9833400, 13111200, 15733440, 19666800, 26222400, 39333600, 78667200]

約数ペア:

[(1, 78667200), (2, 39333600), (3, 26222400), (4, 19666800), (5, 15733440), (6, 13111200), (8, 9833400), (9, 8740800), (10, 7866720), (12, 6555600), (15, 5244480), (16, 4916700), (18, 4370400), (20, 3933360), (24, 3277800), (25, 3146688), (27, 2913600), (30, 2622240), (32, 2458350), (36, 2185200), (40, 1966680), (45, 1748160), (48, 1638900), (50, 1573344), (54, 1456800), (60, 1311120), (64, 1229175), (72, 1092600), (75, 1048896), (80, 983340), (81, 971200), (90, 874080), (96, 819450), (100, 786672), (108, 728400), (120, 655560), (135, 582720), (144, 546300), (150, 524448), (160, 491670), (162, 485600), (180, 437040), (192, 409725), (200, 393336), (216, 364200), (225, 349632), (240, 327780), (270, 291360), (288, 273150), (300, 262224), (320, 245835), (324, 242800), (360, 218520), (400, 196668), (405, 194240), (432, 182100), (450, 174816), (480, 163890), (540, 145680), (576, 136575), (600, 131112), (607, 129600), (648, 121400), (675, 116544), (720, 109260), (800, 98334), (810, 97120), (864, 91050), (900, 87408), (960, 81945), (1080, 72840), (1200, 65556), (1214, 64800), (1296, 60700), (1350, 58272), (1440, 54630), (1600, 49167), (1620, 48560), (1728, 45525), (1800, 43704), (1821, 43200), (2025, 38848), (2160, 36420), (2400, 32778), (2428, 32400), (2592, 30350), (2700, 29136), (2880, 27315), (3035, 25920), (3240, 24280), (3600, 21852), (3642, 21600), (4050, 19424), (4320, 18210), (4800, 16389), (4856, 16200), (5184, 15175), (5400, 14568), (5463, 14400), (6070, 12960), (6480, 12140), (7200, 10926), (7284, 10800), (8100, 9712), (8640, 9105)]