66718400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 252

約数和(自身を含む): 204661008

約数和(自身を除く): 137942608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 37, 40, 46, 49, 50, 56, 64, 70, 74, 80, 92, 98, 100, 112, 115, 140, 148, 160, 161, 175, 184, 185, 196, 200, 224, 230, 245, 259, 280, 296, 320, 322, 350, 368, 370, 392, 400, 448, 460, 490, 518, 560, 575, 592, 644, 700, 736, 740, 784, 800, 805, 851, 920, 925, 980, 1036, 1120, 1127, 1150, 1184, 1225, 1288, 1295, 1400, 1472, 1480, 1568, 1600, 1610, 1702, 1813, 1840, 1850, 1960, 2072, 2240, 2254, 2300, 2368, 2450, 2576, 2590, 2800, 2960, 3136, 3220, 3404, 3626, 3680, 3700, 3920, 4025, 4144, 4255, 4508, 4600, 4900, 5152, 5180, 5600, 5635, 5920, 5957, 6440, 6475, 6808, 7252, 7360, 7400, 7840, 8050, 8288, 8510, 9016, 9065, 9200, 9800, 10304, 10360, 11200, 11270, 11840, 11914, 12880, 12950, 13616, 14504, 14800, 15680, 16100, 16576, 17020, 18032, 18130, 18400, 19600, 20720, 21275, 22540, 23828, 25760, 25900, 27232, 28175, 29008, 29600, 29785, 32200, 34040, 36064, 36260, 36800, 39200, 41440, 41699, 42550, 45080, 45325, 47656, 51520, 51800, 54464, 56350, 58016, 59200, 59570, 64400, 68080, 72128, 72520, 78400, 82880, 83398, 85100, 90160, 90650, 95312, 103600, 112700, 116032, 119140, 128800, 136160, 145040, 148925, 166796, 170200, 180320, 181300, 190624, 207200, 208495, 225400, 238280, 257600, 272320, 290080, 297850, 333592, 340400, 360640, 362600, 381248, 414400, 416990, 450800, 476560, 580160, 595700, 667184, 680800, 725200, 833980, 901600, 953120, 1042475, 1191400, 1334368, 1361600, 1450400, 1667960, 1803200, 1906240, 2084950, 2382800, 2668736, 2900800, 3335920, 4169900, 4765600, 6671840, 8339800, 9531200, 13343680, 16679600, 33359200, 66718400]

約数ペア:

[(1, 66718400), (2, 33359200), (4, 16679600), (5, 13343680), (7, 9531200), (8, 8339800), (10, 6671840), (14, 4765600), (16, 4169900), (20, 3335920), (23, 2900800), (25, 2668736), (28, 2382800), (32, 2084950), (35, 1906240), (37, 1803200), (40, 1667960), (46, 1450400), (49, 1361600), (50, 1334368), (56, 1191400), (64, 1042475), (70, 953120), (74, 901600), (80, 833980), (92, 725200), (98, 680800), (100, 667184), (112, 595700), (115, 580160), (140, 476560), (148, 450800), (160, 416990), (161, 414400), (175, 381248), (184, 362600), (185, 360640), (196, 340400), (200, 333592), (224, 297850), (230, 290080), (245, 272320), (259, 257600), (280, 238280), (296, 225400), (320, 208495), (322, 207200), (350, 190624), (368, 181300), (370, 180320), (392, 170200), (400, 166796), (448, 148925), (460, 145040), (490, 136160), (518, 128800), (560, 119140), (575, 116032), (592, 112700), (644, 103600), (700, 95312), (736, 90650), (740, 90160), (784, 85100), (800, 83398), (805, 82880), (851, 78400), (920, 72520), (925, 72128), (980, 68080), (1036, 64400), (1120, 59570), (1127, 59200), (1150, 58016), (1184, 56350), (1225, 54464), (1288, 51800), (1295, 51520), (1400, 47656), (1472, 45325), (1480, 45080), (1568, 42550), (1600, 41699), (1610, 41440), (1702, 39200), (1813, 36800), (1840, 36260), (1850, 36064), (1960, 34040), (2072, 32200), (2240, 29785), (2254, 29600), (2300, 29008), (2368, 28175), (2450, 27232), (2576, 25900), (2590, 25760), (2800, 23828), (2960, 22540), (3136, 21275), (3220, 20720), (3404, 19600), (3626, 18400), (3680, 18130), (3700, 18032), (3920, 17020), (4025, 16576), (4144, 16100), (4255, 15680), (4508, 14800), (4600, 14504), (4900, 13616), (5152, 12950), (5180, 12880), (5600, 11914), (5635, 11840), (5920, 11270), (5957, 11200), (6440, 10360), (6475, 10304), (6808, 9800), (7252, 9200), (7360, 9065), (7400, 9016), (7840, 8510), (8050, 8288)]