71474400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 180

約数和(自身を含む): 260889552

約数和(自身を除く): 189415152

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1103, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2206, 2400, 2592, 2700, 3240, 3309, 3600, 4050, 4320, 4412, 5400, 5515, 6480, 6618, 7200, 8100, 8824, 9927, 10800, 11030, 12960, 13236, 16200, 16545, 17648, 19854, 21600, 22060, 26472, 27575, 29781, 32400, 33090, 35296, 39708, 44120, 49635, 52944, 55150, 59562, 64800, 66180, 79416, 82725, 88240, 89343, 99270, 105888, 110300, 119124, 132360, 148905, 158832, 165450, 176480, 178686, 198540, 220600, 238248, 248175, 264720, 297810, 317664, 330900, 357372, 397080, 441200, 446715, 476496, 496350, 529440, 595620, 661800, 714744, 744525, 794160, 882400, 893430, 952992, 992700, 1191240, 1323600, 1429488, 1489050, 1588320, 1786860, 1985400, 2233575, 2382480, 2647200, 2858976, 2978100, 3573720, 3970800, 4467150, 4764960, 5956200, 7147440, 7941600, 8934300, 11912400, 14294880, 17868600, 23824800, 35737200, 71474400]

約数ペア:

[(1, 71474400), (2, 35737200), (3, 23824800), (4, 17868600), (5, 14294880), (6, 11912400), (8, 8934300), (9, 7941600), (10, 7147440), (12, 5956200), (15, 4764960), (16, 4467150), (18, 3970800), (20, 3573720), (24, 2978100), (25, 2858976), (27, 2647200), (30, 2382480), (32, 2233575), (36, 1985400), (40, 1786860), (45, 1588320), (48, 1489050), (50, 1429488), (54, 1323600), (60, 1191240), (72, 992700), (75, 952992), (80, 893430), (81, 882400), (90, 794160), (96, 744525), (100, 714744), (108, 661800), (120, 595620), (135, 529440), (144, 496350), (150, 476496), (160, 446715), (162, 441200), (180, 397080), (200, 357372), (216, 330900), (225, 317664), (240, 297810), (270, 264720), (288, 248175), (300, 238248), (324, 220600), (360, 198540), (400, 178686), (405, 176480), (432, 165450), (450, 158832), (480, 148905), (540, 132360), (600, 119124), (648, 110300), (675, 105888), (720, 99270), (800, 89343), (810, 88240), (864, 82725), (900, 79416), (1080, 66180), (1103, 64800), (1200, 59562), (1296, 55150), (1350, 52944), (1440, 49635), (1620, 44120), (1800, 39708), (2025, 35296), (2160, 33090), (2206, 32400), (2400, 29781), (2592, 27575), (2700, 26472), (3240, 22060), (3309, 21600), (3600, 19854), (4050, 17648), (4320, 16545), (4412, 16200), (5400, 13236), (5515, 12960), (6480, 11030), (6618, 10800), (7200, 9927), (8100, 8824)]