68942426000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55331}}^1$

素因数の和:55450

約数の個数: 160

約数和(自身を含む): 192661597440

約数和(自身を除く): 123719171440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 112, 125, 140, 175, 178, 200, 250, 280, 350, 356, 400, 445, 500, 560, 623, 700, 712, 875, 890, 1000, 1246, 1400, 1424, 1750, 1780, 2000, 2225, 2492, 2800, 3115, 3500, 3560, 4450, 4984, 6230, 7000, 7120, 8900, 9968, 11125, 12460, 14000, 15575, 17800, 22250, 24920, 31150, 35600, 44500, 49840, 55331, 62300, 77875, 89000, 110662, 124600, 155750, 178000, 221324, 249200, 276655, 311500, 387317, 442648, 553310, 623000, 774634, 885296, 1106620, 1246000, 1383275, 1549268, 1936585, 2213240, 2766550, 3098536, 3873170, 4426480, 4924459, 5533100, 6197072, 6916375, 7746340, 9682925, 9848918, 11066200, 13832750, 15492680, 19365850, 19697836, 22132400, 24622295, 27665500, 30985360, 34471213, 38731700, 39395672, 48414625, 49244590, 55331000, 68942426, 77463400, 78791344, 96829250, 98489180, 110662000, 123111475, 137884852, 154926800, 172356065, 193658500, 196978360, 246222950, 275769704, 344712130, 387317000, 393956720, 492445900, 551539408, 615557375, 689424260, 774634000, 861780325, 984891800, 1231114750, 1378848520, 1723560650, 1969783600, 2462229500, 2757697040, 3447121300, 4308901625, 4924459000, 6894242600, 8617803250, 9848918000, 13788485200, 17235606500, 34471213000, 68942426000]

約数ペア:

[(1, 68942426000), (2, 34471213000), (4, 17235606500), (5, 13788485200), (7, 9848918000), (8, 8617803250), (10, 6894242600), (14, 4924459000), (16, 4308901625), (20, 3447121300), (25, 2757697040), (28, 2462229500), (35, 1969783600), (40, 1723560650), (50, 1378848520), (56, 1231114750), (70, 984891800), (80, 861780325), (89, 774634000), (100, 689424260), (112, 615557375), (125, 551539408), (140, 492445900), (175, 393956720), (178, 387317000), (200, 344712130), (250, 275769704), (280, 246222950), (350, 196978360), (356, 193658500), (400, 172356065), (445, 154926800), (500, 137884852), (560, 123111475), (623, 110662000), (700, 98489180), (712, 96829250), (875, 78791344), (890, 77463400), (1000, 68942426), (1246, 55331000), (1400, 49244590), (1424, 48414625), (1750, 39395672), (1780, 38731700), (2000, 34471213), (2225, 30985360), (2492, 27665500), (2800, 24622295), (3115, 22132400), (3500, 19697836), (3560, 19365850), (4450, 15492680), (4984, 13832750), (6230, 11066200), (7000, 9848918), (7120, 9682925), (8900, 7746340), (9968, 6916375), (11125, 6197072), (12460, 5533100), (14000, 4924459), (15575, 4426480), (17800, 3873170), (22250, 3098536), (24920, 2766550), (31150, 2213240), (35600, 1936585), (44500, 1549268), (49840, 1383275), (55331, 1246000), (62300, 1106620), (77875, 885296), (89000, 774634), (110662, 623000), (124600, 553310), (155750, 442648), (178000, 387317), (221324, 311500), (249200, 276655)]