99800400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^2$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 368747232

約数和(自身を除く): 268946832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 109, 112, 120, 140, 150, 168, 175, 200, 210, 218, 240, 280, 300, 327, 336, 350, 400, 420, 436, 525, 545, 560, 600, 654, 700, 763, 840, 872, 1050, 1090, 1200, 1308, 1400, 1526, 1635, 1680, 1744, 2100, 2180, 2289, 2616, 2725, 2800, 3052, 3270, 3815, 4200, 4360, 4578, 5232, 5450, 6104, 6540, 7630, 8175, 8400, 8720, 9156, 10900, 11445, 11881, 12208, 13080, 15260, 16350, 18312, 19075, 21800, 22890, 23762, 26160, 30520, 32700, 35643, 36624, 38150, 43600, 45780, 47524, 57225, 59405, 61040, 65400, 71286, 76300, 83167, 91560, 95048, 114450, 118810, 130800, 142572, 152600, 166334, 178215, 183120, 190096, 228900, 237620, 249501, 285144, 297025, 305200, 332668, 356430, 415835, 457800, 475240, 499002, 570288, 594050, 665336, 712860, 831670, 891075, 915600, 950480, 998004, 1188100, 1247505, 1330672, 1425720, 1663340, 1782150, 1996008, 2079175, 2376200, 2495010, 2851440, 3326680, 3564300, 3992016, 4158350, 4752400, 4990020, 6237525, 6653360, 7128600, 8316700, 9980040, 12475050, 14257200, 16633400, 19960080, 24950100, 33266800, 49900200, 99800400]

約数ペア:

[(1, 99800400), (2, 49900200), (3, 33266800), (4, 24950100), (5, 19960080), (6, 16633400), (7, 14257200), (8, 12475050), (10, 9980040), (12, 8316700), (14, 7128600), (15, 6653360), (16, 6237525), (20, 4990020), (21, 4752400), (24, 4158350), (25, 3992016), (28, 3564300), (30, 3326680), (35, 2851440), (40, 2495010), (42, 2376200), (48, 2079175), (50, 1996008), (56, 1782150), (60, 1663340), (70, 1425720), (75, 1330672), (80, 1247505), (84, 1188100), (100, 998004), (105, 950480), (109, 915600), (112, 891075), (120, 831670), (140, 712860), (150, 665336), (168, 594050), (175, 570288), (200, 499002), (210, 475240), (218, 457800), (240, 415835), (280, 356430), (300, 332668), (327, 305200), (336, 297025), (350, 285144), (400, 249501), (420, 237620), (436, 228900), (525, 190096), (545, 183120), (560, 178215), (600, 166334), (654, 152600), (700, 142572), (763, 130800), (840, 118810), (872, 114450), (1050, 95048), (1090, 91560), (1200, 83167), (1308, 76300), (1400, 71286), (1526, 65400), (1635, 61040), (1680, 59405), (1744, 57225), (2100, 47524), (2180, 45780), (2289, 43600), (2616, 38150), (2725, 36624), (2800, 35643), (3052, 32700), (3270, 30520), (3815, 26160), (4200, 23762), (4360, 22890), (4578, 21800), (5232, 19075), (5450, 18312), (6104, 16350), (6540, 15260), (7630, 13080), (8175, 12208), (8400, 11881), (8720, 11445), (9156, 10900)]