1428481200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{32173}}^1$

素因数の和:32231

約数の個数: 120

約数和(自身を含む): 4699720528

約数和(自身を除く): 3271239328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 148, 150, 185, 200, 222, 240, 296, 300, 370, 400, 444, 555, 592, 600, 740, 888, 925, 1110, 1200, 1480, 1776, 1850, 2220, 2775, 2960, 3700, 4440, 5550, 7400, 8880, 11100, 14800, 22200, 32173, 44400, 64346, 96519, 128692, 160865, 193038, 257384, 321730, 386076, 482595, 514768, 643460, 772152, 804325, 965190, 1190401, 1286920, 1544304, 1608650, 1930380, 2380802, 2412975, 2573840, 3217300, 3571203, 3860760, 4761604, 4825950, 5952005, 6434600, 7142406, 7721520, 9523208, 9651900, 11904010, 12869200, 14284812, 17856015, 19046416, 19303800, 23808020, 28569624, 29760025, 35712030, 38607600, 47616040, 57139248, 59520050, 71424060, 89280075, 95232080, 119040100, 142848120, 178560150, 238080200, 285696240, 357120300, 476160400, 714240600, 1428481200]

約数ペア:

[(1, 1428481200), (2, 714240600), (3, 476160400), (4, 357120300), (5, 285696240), (6, 238080200), (8, 178560150), (10, 142848120), (12, 119040100), (15, 95232080), (16, 89280075), (20, 71424060), (24, 59520050), (25, 57139248), (30, 47616040), (37, 38607600), (40, 35712030), (48, 29760025), (50, 28569624), (60, 23808020), (74, 19303800), (75, 19046416), (80, 17856015), (100, 14284812), (111, 12869200), (120, 11904010), (148, 9651900), (150, 9523208), (185, 7721520), (200, 7142406), (222, 6434600), (240, 5952005), (296, 4825950), (300, 4761604), (370, 3860760), (400, 3571203), (444, 3217300), (555, 2573840), (592, 2412975), (600, 2380802), (740, 1930380), (888, 1608650), (925, 1544304), (1110, 1286920), (1200, 1190401), (1480, 965190), (1776, 804325), (1850, 772152), (2220, 643460), (2775, 514768), (2960, 482595), (3700, 386076), (4440, 321730), (5550, 257384), (7400, 193038), (8880, 160865), (11100, 128692), (14800, 96519), (22200, 64346), (32173, 44400)]