4218000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 160

約数和(自身を含む): 14701440

約数和(自身を除く): 10483440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 37, 38, 40, 48, 50, 57, 60, 74, 75, 76, 80, 95, 100, 111, 114, 120, 125, 148, 150, 152, 185, 190, 200, 222, 228, 240, 250, 285, 296, 300, 304, 370, 375, 380, 400, 444, 456, 475, 500, 555, 570, 592, 600, 703, 740, 750, 760, 888, 912, 925, 950, 1000, 1110, 1140, 1200, 1406, 1425, 1480, 1500, 1520, 1776, 1850, 1900, 2000, 2109, 2220, 2280, 2375, 2775, 2812, 2850, 2960, 3000, 3515, 3700, 3800, 4218, 4440, 4560, 4625, 4750, 5550, 5624, 5700, 6000, 7030, 7125, 7400, 7600, 8436, 8880, 9250, 9500, 10545, 11100, 11248, 11400, 13875, 14060, 14250, 14800, 16872, 17575, 18500, 19000, 21090, 22200, 22800, 27750, 28120, 28500, 33744, 35150, 37000, 38000, 42180, 44400, 52725, 55500, 56240, 57000, 70300, 74000, 84360, 87875, 105450, 111000, 114000, 140600, 168720, 175750, 210900, 222000, 263625, 281200, 351500, 421800, 527250, 703000, 843600, 1054500, 1406000, 2109000, 4218000]

約数ペア:

[(1, 4218000), (2, 2109000), (3, 1406000), (4, 1054500), (5, 843600), (6, 703000), (8, 527250), (10, 421800), (12, 351500), (15, 281200), (16, 263625), (19, 222000), (20, 210900), (24, 175750), (25, 168720), (30, 140600), (37, 114000), (38, 111000), (40, 105450), (48, 87875), (50, 84360), (57, 74000), (60, 70300), (74, 57000), (75, 56240), (76, 55500), (80, 52725), (95, 44400), (100, 42180), (111, 38000), (114, 37000), (120, 35150), (125, 33744), (148, 28500), (150, 28120), (152, 27750), (185, 22800), (190, 22200), (200, 21090), (222, 19000), (228, 18500), (240, 17575), (250, 16872), (285, 14800), (296, 14250), (300, 14060), (304, 13875), (370, 11400), (375, 11248), (380, 11100), (400, 10545), (444, 9500), (456, 9250), (475, 8880), (500, 8436), (555, 7600), (570, 7400), (592, 7125), (600, 7030), (703, 6000), (740, 5700), (750, 5624), (760, 5550), (888, 4750), (912, 4625), (925, 4560), (950, 4440), (1000, 4218), (1110, 3800), (1140, 3700), (1200, 3515), (1406, 3000), (1425, 2960), (1480, 2850), (1500, 2812), (1520, 2775), (1776, 2375), (1850, 2280), (1900, 2220), (2000, 2109)]