22212000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{617}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 78958152

約数和(自身を除く): 56746152

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, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 617, 720, 750, 800, 900, 1000, 1125, 1200, 1234, 1440, 1500, 1800, 1851, 2000, 2250, 2400, 2468, 3000, 3085, 3600, 3702, 4000, 4500, 4936, 5553, 6000, 6170, 7200, 7404, 9000, 9255, 9872, 11106, 12000, 12340, 14808, 15425, 18000, 18510, 19744, 22212, 24680, 27765, 29616, 30850, 36000, 37020, 44424, 46275, 49360, 55530, 59232, 61700, 74040, 77125, 88848, 92550, 98720, 111060, 123400, 138825, 148080, 154250, 177696, 185100, 222120, 231375, 246800, 277650, 296160, 308500, 370200, 444240, 462750, 493600, 555300, 617000, 694125, 740400, 888480, 925500, 1110600, 1234000, 1388250, 1480800, 1851000, 2221200, 2468000, 2776500, 3702000, 4442400, 5553000, 7404000, 11106000, 22212000]

約数ペア:

[(1, 22212000), (2, 11106000), (3, 7404000), (4, 5553000), (5, 4442400), (6, 3702000), (8, 2776500), (9, 2468000), (10, 2221200), (12, 1851000), (15, 1480800), (16, 1388250), (18, 1234000), (20, 1110600), (24, 925500), (25, 888480), (30, 740400), (32, 694125), (36, 617000), (40, 555300), (45, 493600), (48, 462750), (50, 444240), (60, 370200), (72, 308500), (75, 296160), (80, 277650), (90, 246800), (96, 231375), (100, 222120), (120, 185100), (125, 177696), (144, 154250), (150, 148080), (160, 138825), (180, 123400), (200, 111060), (225, 98720), (240, 92550), (250, 88848), (288, 77125), (300, 74040), (360, 61700), (375, 59232), (400, 55530), (450, 49360), (480, 46275), (500, 44424), (600, 37020), (617, 36000), (720, 30850), (750, 29616), (800, 27765), (900, 24680), (1000, 22212), (1125, 19744), (1200, 18510), (1234, 18000), (1440, 15425), (1500, 14808), (1800, 12340), (1851, 12000), (2000, 11106), (2250, 9872), (2400, 9255), (2468, 9000), (3000, 7404), (3085, 7200), (3600, 6170), (3702, 6000), (4000, 5553), (4500, 4936)]