64590000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2153}}^1$

素因数の和:2184

約数の個数: 100

約数和(自身を含む): 208601976

約数和(自身を除く): 144011976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2153, 2500, 3000, 3750, 4306, 5000, 6000, 6459, 7500, 8612, 10000, 10765, 12918, 15000, 17224, 21530, 25836, 30000, 32295, 34448, 43060, 51672, 53825, 64590, 86120, 103344, 107650, 129180, 161475, 172240, 215300, 258360, 269125, 322950, 430600, 516720, 538250, 645900, 807375, 861200, 1076500, 1291800, 1345625, 1614750, 2153000, 2583600, 2691250, 3229500, 4036875, 4306000, 5382500, 6459000, 8073750, 10765000, 12918000, 16147500, 21530000, 32295000, 64590000]

約数ペア:

[(1, 64590000), (2, 32295000), (3, 21530000), (4, 16147500), (5, 12918000), (6, 10765000), (8, 8073750), (10, 6459000), (12, 5382500), (15, 4306000), (16, 4036875), (20, 3229500), (24, 2691250), (25, 2583600), (30, 2153000), (40, 1614750), (48, 1345625), (50, 1291800), (60, 1076500), (75, 861200), (80, 807375), (100, 645900), (120, 538250), (125, 516720), (150, 430600), (200, 322950), (240, 269125), (250, 258360), (300, 215300), (375, 172240), (400, 161475), (500, 129180), (600, 107650), (625, 103344), (750, 86120), (1000, 64590), (1200, 53825), (1250, 51672), (1500, 43060), (1875, 34448), (2000, 32295), (2153, 30000), (2500, 25836), (3000, 21530), (3750, 17224), (4306, 15000), (5000, 12918), (6000, 10765), (6459, 10000), (7500, 8612)]