21010024800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{2918059}}^1$

素因数の和:2918085

約数の個数: 108

約数和(自身を含む): 74086625340

約数和(自身を除く): 53076600540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 2918059, 5836118, 8754177, 11672236, 14590295, 17508354, 23344472, 26262531, 29180590, 35016708, 43770885, 46688944, 52525062, 58361180, 70033416, 72951475, 87541770, 93377888, 105050124, 116722360, 131312655, 140066832, 145902950, 175083540, 210100248, 218854425, 233444720, 262625310, 280133664, 291805900, 350167080, 420200496, 437708850, 466889440, 525250620, 583611800, 656563275, 700334160, 840400992, 875417700, 1050501240, 1167223600, 1313126550, 1400668320, 1750835400, 2101002480, 2334447200, 2626253100, 3501670800, 4202004960, 5252506200, 7003341600, 10505012400, 21010024800]

約数ペア:

[(1, 21010024800), (2, 10505012400), (3, 7003341600), (4, 5252506200), (5, 4202004960), (6, 3501670800), (8, 2626253100), (9, 2334447200), (10, 2101002480), (12, 1750835400), (15, 1400668320), (16, 1313126550), (18, 1167223600), (20, 1050501240), (24, 875417700), (25, 840400992), (30, 700334160), (32, 656563275), (36, 583611800), (40, 525250620), (45, 466889440), (48, 437708850), (50, 420200496), (60, 350167080), (72, 291805900), (75, 280133664), (80, 262625310), (90, 233444720), (96, 218854425), (100, 210100248), (120, 175083540), (144, 145902950), (150, 140066832), (160, 131312655), (180, 116722360), (200, 105050124), (225, 93377888), (240, 87541770), (288, 72951475), (300, 70033416), (360, 58361180), (400, 52525062), (450, 46688944), (480, 43770885), (600, 35016708), (720, 29180590), (800, 26262531), (900, 23344472), (1200, 17508354), (1440, 14590295), (1800, 11672236), (2400, 8754177), (3600, 5836118), (7200, 2918059)]