2001808200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{881}}^1$

素因数の和:1448

約数の個数: 192

約数和(自身を含む): 7113294720

約数和(自身を除く): 5111486520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 541, 600, 700, 840, 881, 1050, 1082, 1400, 1623, 1762, 2100, 2164, 2643, 2705, 3246, 3524, 3787, 4200, 4328, 4405, 5286, 5410, 6167, 6492, 7048, 7574, 8115, 8810, 10572, 10820, 11361, 12334, 12984, 13215, 13525, 15148, 16230, 17620, 18501, 18935, 21144, 21640, 22025, 22722, 24668, 26430, 27050, 30296, 30835, 32460, 35240, 37002, 37870, 40575, 44050, 45444, 49336, 52860, 54100, 56805, 61670, 64920, 66075, 74004, 75740, 81150, 88100, 90888, 92505, 94675, 105720, 108200, 113610, 123340, 132150, 148008, 151480, 154175, 162300, 176200, 185010, 189350, 227220, 246680, 264300, 284025, 308350, 324600, 370020, 378700, 454440, 462525, 476621, 528600, 568050, 616700, 740040, 757400, 925050, 953242, 1136100, 1233400, 1429863, 1850100, 1906484, 2272200, 2383105, 2859726, 3336347, 3700200, 3812968, 4766210, 5719452, 6672694, 7149315, 9532420, 10009041, 11438904, 11915525, 13345388, 14298630, 16681735, 19064840, 20018082, 23831050, 26690776, 28597260, 33363470, 35746575, 40036164, 47662100, 50045205, 57194520, 66726940, 71493150, 80072328, 83408675, 95324200, 100090410, 133453880, 142986300, 166817350, 200180820, 250226025, 285972600, 333634700, 400361640, 500452050, 667269400, 1000904100, 2001808200]

約数ペア:

[(1, 2001808200), (2, 1000904100), (3, 667269400), (4, 500452050), (5, 400361640), (6, 333634700), (7, 285972600), (8, 250226025), (10, 200180820), (12, 166817350), (14, 142986300), (15, 133453880), (20, 100090410), (21, 95324200), (24, 83408675), (25, 80072328), (28, 71493150), (30, 66726940), (35, 57194520), (40, 50045205), (42, 47662100), (50, 40036164), (56, 35746575), (60, 33363470), (70, 28597260), (75, 26690776), (84, 23831050), (100, 20018082), (105, 19064840), (120, 16681735), (140, 14298630), (150, 13345388), (168, 11915525), (175, 11438904), (200, 10009041), (210, 9532420), (280, 7149315), (300, 6672694), (350, 5719452), (420, 4766210), (525, 3812968), (541, 3700200), (600, 3336347), (700, 2859726), (840, 2383105), (881, 2272200), (1050, 1906484), (1082, 1850100), (1400, 1429863), (1623, 1233400), (1762, 1136100), (2100, 953242), (2164, 925050), (2643, 757400), (2705, 740040), (3246, 616700), (3524, 568050), (3787, 528600), (4200, 476621), (4328, 462525), (4405, 454440), (5286, 378700), (5410, 370020), (6167, 324600), (6492, 308350), (7048, 284025), (7574, 264300), (8115, 246680), (8810, 227220), (10572, 189350), (10820, 185010), (11361, 176200), (12334, 162300), (12984, 154175), (13215, 151480), (13525, 148008), (15148, 132150), (16230, 123340), (17620, 113610), (18501, 108200), (18935, 105720), (21144, 94675), (21640, 92505), (22025, 90888), (22722, 88100), (24668, 81150), (26430, 75740), (27050, 74004), (30296, 66075), (30835, 64920), (32460, 61670), (35240, 56805), (37002, 54100), (37870, 52860), (40575, 49336), (44050, 45444)]