66674000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 160

約数和(自身を含む): 178622496

約数和(自身を除く): 111948496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 53, 68, 74, 80, 85, 100, 106, 125, 136, 148, 170, 185, 200, 212, 250, 265, 272, 296, 340, 370, 400, 424, 425, 500, 530, 592, 629, 680, 740, 848, 850, 901, 925, 1000, 1060, 1258, 1325, 1360, 1480, 1700, 1802, 1850, 1961, 2000, 2120, 2125, 2516, 2650, 2960, 3145, 3400, 3604, 3700, 3922, 4240, 4250, 4505, 4625, 5032, 5300, 6290, 6625, 6800, 7208, 7400, 7844, 8500, 9010, 9250, 9805, 10064, 10600, 12580, 13250, 14416, 14800, 15688, 15725, 17000, 18020, 18500, 19610, 21200, 22525, 25160, 26500, 31376, 31450, 33337, 34000, 36040, 37000, 39220, 45050, 49025, 50320, 53000, 62900, 66674, 72080, 74000, 78440, 78625, 90100, 98050, 106000, 112625, 125800, 133348, 156880, 157250, 166685, 180200, 196100, 225250, 245125, 251600, 266696, 314500, 333370, 360400, 392200, 450500, 490250, 533392, 629000, 666740, 784400, 833425, 901000, 980500, 1258000, 1333480, 1666850, 1802000, 1961000, 2666960, 3333700, 3922000, 4167125, 6667400, 8334250, 13334800, 16668500, 33337000, 66674000]

約数ペア:

[(1, 66674000), (2, 33337000), (4, 16668500), (5, 13334800), (8, 8334250), (10, 6667400), (16, 4167125), (17, 3922000), (20, 3333700), (25, 2666960), (34, 1961000), (37, 1802000), (40, 1666850), (50, 1333480), (53, 1258000), (68, 980500), (74, 901000), (80, 833425), (85, 784400), (100, 666740), (106, 629000), (125, 533392), (136, 490250), (148, 450500), (170, 392200), (185, 360400), (200, 333370), (212, 314500), (250, 266696), (265, 251600), (272, 245125), (296, 225250), (340, 196100), (370, 180200), (400, 166685), (424, 157250), (425, 156880), (500, 133348), (530, 125800), (592, 112625), (629, 106000), (680, 98050), (740, 90100), (848, 78625), (850, 78440), (901, 74000), (925, 72080), (1000, 66674), (1060, 62900), (1258, 53000), (1325, 50320), (1360, 49025), (1480, 45050), (1700, 39220), (1802, 37000), (1850, 36040), (1961, 34000), (2000, 33337), (2120, 31450), (2125, 31376), (2516, 26500), (2650, 25160), (2960, 22525), (3145, 21200), (3400, 19610), (3604, 18500), (3700, 18020), (3922, 17000), (4240, 15725), (4250, 15688), (4505, 14800), (4625, 14416), (5032, 13250), (5300, 12580), (6290, 10600), (6625, 10064), (6800, 9805), (7208, 9250), (7400, 9010), (7844, 8500)]