199326400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 620408208

約数和(自身を除く): 421081808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 50, 52, 56, 64, 65, 70, 74, 80, 91, 100, 104, 112, 130, 140, 148, 160, 175, 182, 185, 200, 208, 224, 259, 260, 280, 296, 320, 325, 350, 364, 370, 400, 416, 448, 455, 481, 518, 520, 560, 592, 650, 700, 728, 740, 800, 832, 910, 925, 962, 1036, 1040, 1120, 1184, 1295, 1300, 1369, 1400, 1456, 1480, 1600, 1820, 1850, 1924, 2072, 2080, 2240, 2275, 2368, 2405, 2590, 2600, 2738, 2800, 2912, 2960, 3367, 3640, 3700, 3848, 4144, 4160, 4550, 4810, 5180, 5200, 5476, 5600, 5824, 5920, 6475, 6734, 6845, 7280, 7400, 7696, 8288, 9100, 9583, 9620, 10360, 10400, 10952, 11200, 11840, 12025, 12950, 13468, 13690, 14560, 14800, 15392, 16576, 16835, 17797, 18200, 19166, 19240, 20720, 20800, 21904, 24050, 25900, 26936, 27380, 29120, 29600, 30784, 33670, 34225, 35594, 36400, 38332, 38480, 41440, 43808, 47915, 48100, 51800, 53872, 54760, 59200, 67340, 68450, 71188, 72800, 76664, 76960, 82880, 84175, 87616, 88985, 95830, 96200, 103600, 107744, 109520, 124579, 134680, 136900, 142376, 145600, 153328, 153920, 168350, 177970, 191660, 192400, 207200, 215488, 219040, 239575, 249158, 269360, 273800, 284752, 306656, 336700, 355940, 383320, 384800, 414400, 438080, 444925, 479150, 498316, 538720, 547600, 569504, 613312, 622895, 673400, 711880, 766640, 769600, 889850, 958300, 996632, 1077440, 1095200, 1139008, 1245790, 1346800, 1423760, 1533280, 1779700, 1916600, 1993264, 2190400, 2491580, 2693600, 2847520, 3066560, 3114475, 3559400, 3833200, 3986528, 4983160, 5387200, 5695040, 6228950, 7118800, 7666400, 7973056, 9966320, 12457900, 14237600, 15332800, 19932640, 24915800, 28475200, 39865280, 49831600, 99663200, 199326400]

約数ペア:

[(1, 199326400), (2, 99663200), (4, 49831600), (5, 39865280), (7, 28475200), (8, 24915800), (10, 19932640), (13, 15332800), (14, 14237600), (16, 12457900), (20, 9966320), (25, 7973056), (26, 7666400), (28, 7118800), (32, 6228950), (35, 5695040), (37, 5387200), (40, 4983160), (50, 3986528), (52, 3833200), (56, 3559400), (64, 3114475), (65, 3066560), (70, 2847520), (74, 2693600), (80, 2491580), (91, 2190400), (100, 1993264), (104, 1916600), (112, 1779700), (130, 1533280), (140, 1423760), (148, 1346800), (160, 1245790), (175, 1139008), (182, 1095200), (185, 1077440), (200, 996632), (208, 958300), (224, 889850), (259, 769600), (260, 766640), (280, 711880), (296, 673400), (320, 622895), (325, 613312), (350, 569504), (364, 547600), (370, 538720), (400, 498316), (416, 479150), (448, 444925), (455, 438080), (481, 414400), (518, 384800), (520, 383320), (560, 355940), (592, 336700), (650, 306656), (700, 284752), (728, 273800), (740, 269360), (800, 249158), (832, 239575), (910, 219040), (925, 215488), (962, 207200), (1036, 192400), (1040, 191660), (1120, 177970), (1184, 168350), (1295, 153920), (1300, 153328), (1369, 145600), (1400, 142376), (1456, 136900), (1480, 134680), (1600, 124579), (1820, 109520), (1850, 107744), (1924, 103600), (2072, 96200), (2080, 95830), (2240, 88985), (2275, 87616), (2368, 84175), (2405, 82880), (2590, 76960), (2600, 76664), (2738, 72800), (2800, 71188), (2912, 68450), (2960, 67340), (3367, 59200), (3640, 54760), (3700, 53872), (3848, 51800), (4144, 48100), (4160, 47915), (4550, 43808), (4810, 41440), (5180, 38480), (5200, 38332), (5476, 36400), (5600, 35594), (5824, 34225), (5920, 33670), (6475, 30784), (6734, 29600), (6845, 29120), (7280, 27380), (7400, 26936), (7696, 25900), (8288, 24050), (9100, 21904), (9583, 20800), (9620, 20720), (10360, 19240), (10400, 19166), (10952, 18200), (11200, 17797), (11840, 16835), (12025, 16576), (12950, 15392), (13468, 14800), (13690, 14560)]