450843400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 192

約数和(自身を含む): 1336521600

約数和(自身を除く): 885678200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 85, 95, 100, 119, 133, 136, 140, 152, 170, 175, 190, 200, 238, 266, 280, 323, 340, 350, 380, 425, 475, 476, 532, 595, 646, 665, 680, 700, 760, 850, 950, 952, 997, 1064, 1190, 1292, 1330, 1400, 1615, 1700, 1900, 1994, 2261, 2380, 2584, 2660, 2975, 3230, 3325, 3400, 3800, 3988, 4522, 4760, 4985, 5320, 5950, 6460, 6650, 6979, 7976, 8075, 9044, 9970, 11305, 11900, 12920, 13300, 13958, 16150, 16949, 18088, 18943, 19940, 22610, 23800, 24925, 26600, 27916, 32300, 33898, 34895, 37886, 39880, 45220, 49850, 55832, 56525, 64600, 67796, 69790, 75772, 84745, 90440, 94715, 99700, 113050, 118643, 132601, 135592, 139580, 151544, 169490, 174475, 189430, 199400, 226100, 237286, 265202, 279160, 322031, 338980, 348950, 378860, 423725, 452200, 473575, 474572, 530404, 593215, 644062, 663005, 677960, 697900, 757720, 847450, 947150, 949144, 1060808, 1186430, 1288124, 1326010, 1395800, 1610155, 1694900, 1894300, 2254217, 2372860, 2576248, 2652020, 2966075, 3220310, 3315025, 3389800, 3788600, 4508434, 4745720, 5304040, 5932150, 6440620, 6630050, 8050775, 9016868, 11271085, 11864300, 12881240, 13260100, 16101550, 18033736, 22542170, 23728600, 26520200, 32203100, 45084340, 56355425, 64406200, 90168680, 112710850, 225421700, 450843400]

約数ペア:

[(1, 450843400), (2, 225421700), (4, 112710850), (5, 90168680), (7, 64406200), (8, 56355425), (10, 45084340), (14, 32203100), (17, 26520200), (19, 23728600), (20, 22542170), (25, 18033736), (28, 16101550), (34, 13260100), (35, 12881240), (38, 11864300), (40, 11271085), (50, 9016868), (56, 8050775), (68, 6630050), (70, 6440620), (76, 5932150), (85, 5304040), (95, 4745720), (100, 4508434), (119, 3788600), (133, 3389800), (136, 3315025), (140, 3220310), (152, 2966075), (170, 2652020), (175, 2576248), (190, 2372860), (200, 2254217), (238, 1894300), (266, 1694900), (280, 1610155), (323, 1395800), (340, 1326010), (350, 1288124), (380, 1186430), (425, 1060808), (475, 949144), (476, 947150), (532, 847450), (595, 757720), (646, 697900), (665, 677960), (680, 663005), (700, 644062), (760, 593215), (850, 530404), (950, 474572), (952, 473575), (997, 452200), (1064, 423725), (1190, 378860), (1292, 348950), (1330, 338980), (1400, 322031), (1615, 279160), (1700, 265202), (1900, 237286), (1994, 226100), (2261, 199400), (2380, 189430), (2584, 174475), (2660, 169490), (2975, 151544), (3230, 139580), (3325, 135592), (3400, 132601), (3800, 118643), (3988, 113050), (4522, 99700), (4760, 94715), (4985, 90440), (5320, 84745), (5950, 75772), (6460, 69790), (6650, 67796), (6979, 64600), (7976, 56525), (8075, 55832), (9044, 49850), (9970, 45220), (11305, 39880), (11900, 37886), (12920, 34895), (13300, 33898), (13958, 32300), (16150, 27916), (16949, 26600), (18088, 24925), (18943, 23800), (19940, 22610)]