331387200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 210

約数和(自身を含む): 1218572366

約数和(自身を除く): 887185166

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, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2557, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5114, 5184, 5400, 6480, 7200, 7671, 8100, 8640, 10228, 10800, 12785, 12960, 14400, 15342, 16200, 20456, 21600, 23013, 25570, 25920, 30684, 32400, 38355, 40912, 43200, 46026, 51140, 61368, 63925, 64800, 69039, 76710, 81824, 92052, 102280, 115065, 122736, 127850, 129600, 138078, 153420, 163648, 184104, 191775, 204560, 207117, 230130, 245472, 255700, 276156, 306840, 345195, 368208, 383550, 409120, 414234, 460260, 490944, 511400, 552312, 575325, 613680, 690390, 736416, 767100, 818240, 828468, 920520, 1022800, 1035585, 1104624, 1150650, 1227360, 1380780, 1472832, 1534200, 1656936, 1725975, 1841040, 2045600, 2071170, 2209248, 2301300, 2454720, 2761560, 3068400, 3313872, 3451950, 3682080, 4091200, 4142340, 4418496, 4602600, 5177925, 5523120, 6136800, 6627744, 6903900, 7364160, 8284680, 9205200, 10355850, 11046240, 12273600, 13255488, 13807800, 16569360, 18410400, 20711700, 22092480, 27615600, 33138720, 36820800, 41423400, 55231200, 66277440, 82846800, 110462400, 165693600, 331387200]

約数ペア:

[(1, 331387200), (2, 165693600), (3, 110462400), (4, 82846800), (5, 66277440), (6, 55231200), (8, 41423400), (9, 36820800), (10, 33138720), (12, 27615600), (15, 22092480), (16, 20711700), (18, 18410400), (20, 16569360), (24, 13807800), (25, 13255488), (27, 12273600), (30, 11046240), (32, 10355850), (36, 9205200), (40, 8284680), (45, 7364160), (48, 6903900), (50, 6627744), (54, 6136800), (60, 5523120), (64, 5177925), (72, 4602600), (75, 4418496), (80, 4142340), (81, 4091200), (90, 3682080), (96, 3451950), (100, 3313872), (108, 3068400), (120, 2761560), (135, 2454720), (144, 2301300), (150, 2209248), (160, 2071170), (162, 2045600), (180, 1841040), (192, 1725975), (200, 1656936), (216, 1534200), (225, 1472832), (240, 1380780), (270, 1227360), (288, 1150650), (300, 1104624), (320, 1035585), (324, 1022800), (360, 920520), (400, 828468), (405, 818240), (432, 767100), (450, 736416), (480, 690390), (540, 613680), (576, 575325), (600, 552312), (648, 511400), (675, 490944), (720, 460260), (800, 414234), (810, 409120), (864, 383550), (900, 368208), (960, 345195), (1080, 306840), (1200, 276156), (1296, 255700), (1350, 245472), (1440, 230130), (1600, 207117), (1620, 204560), (1728, 191775), (1800, 184104), (2025, 163648), (2160, 153420), (2400, 138078), (2557, 129600), (2592, 127850), (2700, 122736), (2880, 115065), (3240, 102280), (3600, 92052), (4050, 81824), (4320, 76710), (4800, 69039), (5114, 64800), (5184, 63925), (5400, 61368), (6480, 51140), (7200, 46026), (7671, 43200), (8100, 40912), (8640, 38355), (10228, 32400), (10800, 30684), (12785, 25920), (12960, 25570), (14400, 23013), (15342, 21600), (16200, 20456)]