245443200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 831479520

約数和(自身を除く): 586036320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 128, 148, 150, 160, 185, 192, 200, 222, 240, 296, 300, 320, 370, 384, 400, 444, 480, 555, 592, 600, 640, 691, 740, 800, 888, 925, 960, 1110, 1184, 1200, 1382, 1480, 1600, 1776, 1850, 1920, 2073, 2220, 2368, 2400, 2764, 2775, 2960, 3200, 3455, 3552, 3700, 4146, 4440, 4736, 4800, 5528, 5550, 5920, 6910, 7104, 7400, 8292, 8880, 9600, 10365, 11056, 11100, 11840, 13820, 14208, 14800, 16584, 17275, 17760, 20730, 22112, 22200, 23680, 25567, 27640, 29600, 33168, 34550, 35520, 41460, 44224, 44400, 51134, 51825, 55280, 59200, 66336, 69100, 71040, 76701, 82920, 88448, 88800, 102268, 103650, 110560, 118400, 127835, 132672, 138200, 153402, 165840, 177600, 204536, 207300, 221120, 255670, 265344, 276400, 306804, 331680, 355200, 383505, 409072, 414600, 442240, 511340, 552800, 613608, 639175, 663360, 767010, 818144, 829200, 1022680, 1105600, 1227216, 1278350, 1326720, 1534020, 1636288, 1658400, 1917525, 2045360, 2211200, 2454432, 2556700, 3068040, 3272576, 3316800, 3835050, 4090720, 4908864, 5113400, 6136080, 6633600, 7670100, 8181440, 9817728, 10226800, 12272160, 15340200, 16362880, 20453600, 24544320, 30680400, 40907200, 49088640, 61360800, 81814400, 122721600, 245443200]

約数ペア:

[(1, 245443200), (2, 122721600), (3, 81814400), (4, 61360800), (5, 49088640), (6, 40907200), (8, 30680400), (10, 24544320), (12, 20453600), (15, 16362880), (16, 15340200), (20, 12272160), (24, 10226800), (25, 9817728), (30, 8181440), (32, 7670100), (37, 6633600), (40, 6136080), (48, 5113400), (50, 4908864), (60, 4090720), (64, 3835050), (74, 3316800), (75, 3272576), (80, 3068040), (96, 2556700), (100, 2454432), (111, 2211200), (120, 2045360), (128, 1917525), (148, 1658400), (150, 1636288), (160, 1534020), (185, 1326720), (192, 1278350), (200, 1227216), (222, 1105600), (240, 1022680), (296, 829200), (300, 818144), (320, 767010), (370, 663360), (384, 639175), (400, 613608), (444, 552800), (480, 511340), (555, 442240), (592, 414600), (600, 409072), (640, 383505), (691, 355200), (740, 331680), (800, 306804), (888, 276400), (925, 265344), (960, 255670), (1110, 221120), (1184, 207300), (1200, 204536), (1382, 177600), (1480, 165840), (1600, 153402), (1776, 138200), (1850, 132672), (1920, 127835), (2073, 118400), (2220, 110560), (2368, 103650), (2400, 102268), (2764, 88800), (2775, 88448), (2960, 82920), (3200, 76701), (3455, 71040), (3552, 69100), (3700, 66336), (4146, 59200), (4440, 55280), (4736, 51825), (4800, 51134), (5528, 44400), (5550, 44224), (5920, 41460), (6910, 35520), (7104, 34550), (7400, 33168), (8292, 29600), (8880, 27640), (9600, 25567), (10365, 23680), (11056, 22200), (11100, 22112), (11840, 20730), (13820, 17760), (14208, 17275), (14800, 16584)]