40426200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 139663680

約数和(自身を除く): 99237480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 607, 666, 740, 888, 900, 925, 1110, 1214, 1332, 1480, 1665, 1800, 1821, 1850, 2220, 2428, 2664, 2775, 3035, 3330, 3642, 3700, 4440, 4856, 5463, 5550, 6070, 6660, 7284, 7400, 8325, 9105, 10926, 11100, 12140, 13320, 14568, 15175, 16650, 18210, 21852, 22200, 22459, 24280, 27315, 30350, 33300, 36420, 43704, 44918, 45525, 54630, 60700, 66600, 67377, 72840, 89836, 91050, 109260, 112295, 121400, 134754, 136575, 179672, 182100, 202131, 218520, 224590, 269508, 273150, 336885, 364200, 404262, 449180, 539016, 546300, 561475, 673770, 808524, 898360, 1010655, 1092600, 1122950, 1347540, 1617048, 1684425, 2021310, 2245900, 2695080, 3368850, 4042620, 4491800, 5053275, 6737700, 8085240, 10106550, 13475400, 20213100, 40426200]

約数ペア:

[(1, 40426200), (2, 20213100), (3, 13475400), (4, 10106550), (5, 8085240), (6, 6737700), (8, 5053275), (9, 4491800), (10, 4042620), (12, 3368850), (15, 2695080), (18, 2245900), (20, 2021310), (24, 1684425), (25, 1617048), (30, 1347540), (36, 1122950), (37, 1092600), (40, 1010655), (45, 898360), (50, 808524), (60, 673770), (72, 561475), (74, 546300), (75, 539016), (90, 449180), (100, 404262), (111, 364200), (120, 336885), (148, 273150), (150, 269508), (180, 224590), (185, 218520), (200, 202131), (222, 182100), (225, 179672), (296, 136575), (300, 134754), (333, 121400), (360, 112295), (370, 109260), (444, 91050), (450, 89836), (555, 72840), (600, 67377), (607, 66600), (666, 60700), (740, 54630), (888, 45525), (900, 44918), (925, 43704), (1110, 36420), (1214, 33300), (1332, 30350), (1480, 27315), (1665, 24280), (1800, 22459), (1821, 22200), (1850, 21852), (2220, 18210), (2428, 16650), (2664, 15175), (2775, 14568), (3035, 13320), (3330, 12140), (3642, 11100), (3700, 10926), (4440, 9105), (4856, 8325), (5463, 7400), (5550, 7284), (6070, 6660)]