275974000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3275

約数の個数: 80

約数和(自身を含む): 683036640

約数和(自身を除く): 407062640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 1000, 1075, 1720, 2000, 2150, 3209, 3440, 4300, 5375, 6418, 8600, 10750, 12836, 16045, 17200, 21500, 25672, 32090, 43000, 51344, 64180, 80225, 86000, 128360, 137987, 160450, 256720, 275974, 320900, 401125, 551948, 641800, 689935, 802250, 1103896, 1283600, 1379870, 1604500, 2207792, 2759740, 3209000, 3449675, 5519480, 6418000, 6899350, 11038960, 13798700, 17248375, 27597400, 34496750, 55194800, 68993500, 137987000, 275974000]

約数ペア:

[(1, 275974000), (2, 137987000), (4, 68993500), (5, 55194800), (8, 34496750), (10, 27597400), (16, 17248375), (20, 13798700), (25, 11038960), (40, 6899350), (43, 6418000), (50, 5519480), (80, 3449675), (86, 3209000), (100, 2759740), (125, 2207792), (172, 1604500), (200, 1379870), (215, 1283600), (250, 1103896), (344, 802250), (400, 689935), (430, 641800), (500, 551948), (688, 401125), (860, 320900), (1000, 275974), (1075, 256720), (1720, 160450), (2000, 137987), (2150, 128360), (3209, 86000), (3440, 80225), (4300, 64180), (5375, 51344), (6418, 43000), (8600, 32090), (10750, 25672), (12836, 21500), (16045, 17200)]