75942400

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 120

約数和(自身を含む): 199791900

約数和(自身を除く): 123849500

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 349, 400, 425, 512, 544, 640, 680, 698, 800, 850, 1088, 1280, 1360, 1396, 1600, 1700, 1745, 2176, 2560, 2720, 2792, 3200, 3400, 3490, 4352, 5440, 5584, 5933, 6400, 6800, 6980, 8704, 8725, 10880, 11168, 11866, 12800, 13600, 13960, 17450, 21760, 22336, 23732, 27200, 27920, 29665, 34900, 43520, 44672, 47464, 54400, 55840, 59330, 69800, 89344, 94928, 108800, 111680, 118660, 139600, 148325, 178688, 189856, 217600, 223360, 237320, 279200, 296650, 379712, 446720, 474640, 558400, 593300, 759424, 893440, 949280, 1116800, 1186600, 1518848, 1898560, 2233600, 2373200, 3037696, 3797120, 4467200, 4746400, 7594240, 9492800, 15188480, 18985600, 37971200, 75942400]

約数ペア:

[(1, 75942400), (2, 37971200), (4, 18985600), (5, 15188480), (8, 9492800), (10, 7594240), (16, 4746400), (17, 4467200), (20, 3797120), (25, 3037696), (32, 2373200), (34, 2233600), (40, 1898560), (50, 1518848), (64, 1186600), (68, 1116800), (80, 949280), (85, 893440), (100, 759424), (128, 593300), (136, 558400), (160, 474640), (170, 446720), (200, 379712), (256, 296650), (272, 279200), (320, 237320), (340, 223360), (349, 217600), (400, 189856), (425, 178688), (512, 148325), (544, 139600), (640, 118660), (680, 111680), (698, 108800), (800, 94928), (850, 89344), (1088, 69800), (1280, 59330), (1360, 55840), (1396, 54400), (1600, 47464), (1700, 44672), (1745, 43520), (2176, 34900), (2560, 29665), (2720, 27920), (2792, 27200), (3200, 23732), (3400, 22336), (3490, 21760), (4352, 17450), (5440, 13960), (5584, 13600), (5933, 12800), (6400, 11866), (6800, 11168), (6980, 10880), (8704, 8725)]