55501200

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{571}}^1$

素因数の和:604

約数の個数: 180

約数和(自身を含む): 200087888

約数和(自身を除く): 144586688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 571, 600, 648, 675, 720, 810, 900, 972, 1080, 1142, 1200, 1215, 1296, 1350, 1620, 1713, 1800, 1944, 2025, 2160, 2284, 2430, 2700, 2855, 3240, 3426, 3600, 3888, 4050, 4568, 4860, 5139, 5400, 5710, 6075, 6480, 6852, 8100, 8565, 9136, 9720, 10278, 10800, 11420, 12150, 13704, 14275, 15417, 16200, 17130, 19440, 20556, 22840, 24300, 25695, 27408, 28550, 30834, 32400, 34260, 41112, 42825, 45680, 46251, 48600, 51390, 57100, 61668, 68520, 77085, 82224, 85650, 92502, 97200, 102780, 114200, 123336, 128475, 137040, 138753, 154170, 171300, 185004, 205560, 228400, 231255, 246672, 256950, 277506, 308340, 342600, 370008, 385425, 411120, 462510, 513900, 555012, 616680, 685200, 693765, 740016, 770850, 925020, 1027800, 1110024, 1156275, 1233360, 1387530, 1541700, 1850040, 2055600, 2220048, 2312550, 2775060, 3083400, 3468825, 3700080, 4625100, 5550120, 6166800, 6937650, 9250200, 11100240, 13875300, 18500400, 27750600, 55501200]

約数ペア:

[(1, 55501200), (2, 27750600), (3, 18500400), (4, 13875300), (5, 11100240), (6, 9250200), (8, 6937650), (9, 6166800), (10, 5550120), (12, 4625100), (15, 3700080), (16, 3468825), (18, 3083400), (20, 2775060), (24, 2312550), (25, 2220048), (27, 2055600), (30, 1850040), (36, 1541700), (40, 1387530), (45, 1233360), (48, 1156275), (50, 1110024), (54, 1027800), (60, 925020), (72, 770850), (75, 740016), (80, 693765), (81, 685200), (90, 616680), (100, 555012), (108, 513900), (120, 462510), (135, 411120), (144, 385425), (150, 370008), (162, 342600), (180, 308340), (200, 277506), (216, 256950), (225, 246672), (240, 231255), (243, 228400), (270, 205560), (300, 185004), (324, 171300), (360, 154170), (400, 138753), (405, 137040), (432, 128475), (450, 123336), (486, 114200), (540, 102780), (571, 97200), (600, 92502), (648, 85650), (675, 82224), (720, 77085), (810, 68520), (900, 61668), (972, 57100), (1080, 51390), (1142, 48600), (1200, 46251), (1215, 45680), (1296, 42825), (1350, 41112), (1620, 34260), (1713, 32400), (1800, 30834), (1944, 28550), (2025, 27408), (2160, 25695), (2284, 24300), (2430, 22840), (2700, 20556), (2855, 19440), (3240, 17130), (3426, 16200), (3600, 15417), (3888, 14275), (4050, 13704), (4568, 12150), (4860, 11420), (5139, 10800), (5400, 10278), (5710, 9720), (6075, 9136), (6480, 8565), (6852, 8100)]