201993474400

素因数分解:

$2^5\times 5^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{9241}}^1$

素因数の和:9657

約数の個数: 144

約数和(自身を含む): 500335632720

約数和(自身を除く): 298342158320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 160, 178, 200, 307, 356, 400, 445, 614, 712, 800, 890, 1228, 1424, 1535, 1780, 2225, 2456, 2848, 3070, 3560, 4450, 4912, 6140, 7120, 7675, 8900, 9241, 9824, 12280, 14240, 15350, 17800, 18482, 24560, 27323, 30700, 35600, 36964, 46205, 49120, 54646, 61400, 71200, 73928, 92410, 109292, 122800, 136615, 147856, 184820, 218584, 231025, 245600, 273230, 295712, 369640, 437168, 462050, 546460, 683075, 739280, 822449, 874336, 924100, 1092920, 1366150, 1478560, 1644898, 1848200, 2185840, 2732300, 2836987, 3289796, 3696400, 4112245, 4371680, 5464600, 5673974, 6579592, 7392800, 8224490, 10929200, 11347948, 13159184, 14184935, 16448980, 20561225, 21858400, 22695896, 26318368, 28369870, 32897960, 41122450, 45391792, 56739740, 65795920, 70924675, 82244900, 90783584, 113479480, 131591840, 141849350, 164489800, 226958960, 252491843, 283698700, 328979600, 453917920, 504983686, 567397400, 657959200, 1009967372, 1134794800, 1262459215, 2019934744, 2269589600, 2524918430, 4039869488, 5049836860, 6312296075, 8079738976, 10099673720, 12624592150, 20199347440, 25249184300, 40398694880, 50498368600, 100996737200, 201993474400]

約数ペア:

[(1, 201993474400), (2, 100996737200), (4, 50498368600), (5, 40398694880), (8, 25249184300), (10, 20199347440), (16, 12624592150), (20, 10099673720), (25, 8079738976), (32, 6312296075), (40, 5049836860), (50, 4039869488), (80, 2524918430), (89, 2269589600), (100, 2019934744), (160, 1262459215), (178, 1134794800), (200, 1009967372), (307, 657959200), (356, 567397400), (400, 504983686), (445, 453917920), (614, 328979600), (712, 283698700), (800, 252491843), (890, 226958960), (1228, 164489800), (1424, 141849350), (1535, 131591840), (1780, 113479480), (2225, 90783584), (2456, 82244900), (2848, 70924675), (3070, 65795920), (3560, 56739740), (4450, 45391792), (4912, 41122450), (6140, 32897960), (7120, 28369870), (7675, 26318368), (8900, 22695896), (9241, 21858400), (9824, 20561225), (12280, 16448980), (14240, 14184935), (15350, 13159184), (17800, 11347948), (18482, 10929200), (24560, 8224490), (27323, 7392800), (30700, 6579592), (35600, 5673974), (36964, 5464600), (46205, 4371680), (49120, 4112245), (54646, 3696400), (61400, 3289796), (71200, 2836987), (73928, 2732300), (92410, 2185840), (109292, 1848200), (122800, 1644898), (136615, 1478560), (147856, 1366150), (184820, 1092920), (218584, 924100), (231025, 874336), (245600, 822449), (273230, 739280), (295712, 683075), (369640, 546460), (437168, 462050)]