200810700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 670269600

約数和(自身を除く): 469458900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 89, 90, 92, 100, 109, 115, 138, 150, 178, 180, 207, 218, 225, 230, 267, 276, 300, 327, 345, 356, 414, 436, 445, 450, 460, 534, 545, 575, 654, 690, 801, 828, 890, 900, 981, 1035, 1068, 1090, 1150, 1308, 1335, 1380, 1602, 1635, 1725, 1780, 1962, 2047, 2070, 2180, 2225, 2300, 2507, 2670, 2725, 3204, 3270, 3450, 3924, 4005, 4094, 4140, 4450, 4905, 5014, 5175, 5340, 5450, 6141, 6540, 6675, 6900, 7521, 8010, 8175, 8188, 8900, 9701, 9810, 10028, 10235, 10350, 10900, 12282, 12535, 13350, 15042, 16020, 16350, 18423, 19402, 19620, 20025, 20470, 20700, 22563, 24525, 24564, 25070, 26700, 29103, 30084, 30705, 32700, 36846, 37605, 38804, 40050, 40940, 45126, 48505, 49050, 50140, 51175, 58206, 61410, 62675, 73692, 75210, 80100, 87309, 90252, 92115, 97010, 98100, 102350, 112815, 116412, 122820, 125350, 145515, 150420, 153525, 174618, 184230, 188025, 194020, 204700, 223123, 225630, 242525, 250700, 291030, 307050, 349236, 368460, 376050, 436545, 446246, 451260, 460575, 485050, 564075, 582060, 614100, 669369, 727575, 752100, 873090, 892492, 921150, 970100, 1115615, 1128150, 1338738, 1455150, 1746180, 1842300, 2008107, 2182725, 2231230, 2256300, 2677476, 2910300, 3346845, 4016214, 4365450, 4462460, 5578075, 6693690, 8032428, 8730900, 10040535, 11156150, 13387380, 16734225, 20081070, 22312300, 33468450, 40162140, 50202675, 66936900, 100405350, 200810700]

約数ペア:

[(1, 200810700), (2, 100405350), (3, 66936900), (4, 50202675), (5, 40162140), (6, 33468450), (9, 22312300), (10, 20081070), (12, 16734225), (15, 13387380), (18, 11156150), (20, 10040535), (23, 8730900), (25, 8032428), (30, 6693690), (36, 5578075), (45, 4462460), (46, 4365450), (50, 4016214), (60, 3346845), (69, 2910300), (75, 2677476), (89, 2256300), (90, 2231230), (92, 2182725), (100, 2008107), (109, 1842300), (115, 1746180), (138, 1455150), (150, 1338738), (178, 1128150), (180, 1115615), (207, 970100), (218, 921150), (225, 892492), (230, 873090), (267, 752100), (276, 727575), (300, 669369), (327, 614100), (345, 582060), (356, 564075), (414, 485050), (436, 460575), (445, 451260), (450, 446246), (460, 436545), (534, 376050), (545, 368460), (575, 349236), (654, 307050), (690, 291030), (801, 250700), (828, 242525), (890, 225630), (900, 223123), (981, 204700), (1035, 194020), (1068, 188025), (1090, 184230), (1150, 174618), (1308, 153525), (1335, 150420), (1380, 145515), (1602, 125350), (1635, 122820), (1725, 116412), (1780, 112815), (1962, 102350), (2047, 98100), (2070, 97010), (2180, 92115), (2225, 90252), (2300, 87309), (2507, 80100), (2670, 75210), (2725, 73692), (3204, 62675), (3270, 61410), (3450, 58206), (3924, 51175), (4005, 50140), (4094, 49050), (4140, 48505), (4450, 45126), (4905, 40940), (5014, 40050), (5175, 38804), (5340, 37605), (5450, 36846), (6141, 32700), (6540, 30705), (6675, 30084), (6900, 29103), (7521, 26700), (8010, 25070), (8175, 24564), (8188, 24525), (8900, 22563), (9701, 20700), (9810, 20470), (10028, 20025), (10235, 19620), (10350, 19402), (10900, 18423), (12282, 16350), (12535, 16020), (13350, 15042)]