12165600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 40966128

約数和(自身を除く): 28800528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 137, 148, 150, 160, 185, 200, 222, 240, 274, 296, 300, 370, 400, 411, 444, 480, 548, 555, 592, 600, 685, 740, 800, 822, 888, 925, 1096, 1110, 1184, 1200, 1370, 1480, 1644, 1776, 1850, 2055, 2192, 2220, 2400, 2740, 2775, 2960, 3288, 3425, 3552, 3700, 4110, 4384, 4440, 5069, 5480, 5550, 5920, 6576, 6850, 7400, 8220, 8880, 10138, 10275, 10960, 11100, 13152, 13700, 14800, 15207, 16440, 17760, 20276, 20550, 21920, 22200, 25345, 27400, 29600, 30414, 32880, 40552, 41100, 44400, 50690, 54800, 60828, 65760, 76035, 81104, 82200, 88800, 101380, 109600, 121656, 126725, 152070, 162208, 164400, 202760, 243312, 253450, 304140, 328800, 380175, 405520, 486624, 506900, 608280, 760350, 811040, 1013800, 1216560, 1520700, 2027600, 2433120, 3041400, 4055200, 6082800, 12165600]

約数ペア:

[(1, 12165600), (2, 6082800), (3, 4055200), (4, 3041400), (5, 2433120), (6, 2027600), (8, 1520700), (10, 1216560), (12, 1013800), (15, 811040), (16, 760350), (20, 608280), (24, 506900), (25, 486624), (30, 405520), (32, 380175), (37, 328800), (40, 304140), (48, 253450), (50, 243312), (60, 202760), (74, 164400), (75, 162208), (80, 152070), (96, 126725), (100, 121656), (111, 109600), (120, 101380), (137, 88800), (148, 82200), (150, 81104), (160, 76035), (185, 65760), (200, 60828), (222, 54800), (240, 50690), (274, 44400), (296, 41100), (300, 40552), (370, 32880), (400, 30414), (411, 29600), (444, 27400), (480, 25345), (548, 22200), (555, 21920), (592, 20550), (600, 20276), (685, 17760), (740, 16440), (800, 15207), (822, 14800), (888, 13700), (925, 13152), (1096, 11100), (1110, 10960), (1184, 10275), (1200, 10138), (1370, 8880), (1480, 8220), (1644, 7400), (1776, 6850), (1850, 6576), (2055, 5920), (2192, 5550), (2220, 5480), (2400, 5069), (2740, 4440), (2775, 4384), (2960, 4110), (3288, 3700), (3425, 3552)]