7230493900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{64157}}^1$

素因数の和:64208

約数の個数: 108

約数和(自身を含む): 19045687248

約数和(自身を除く): 11815193348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 49, 50, 70, 92, 98, 100, 115, 140, 161, 175, 196, 230, 245, 322, 350, 460, 490, 575, 644, 700, 805, 980, 1127, 1150, 1225, 1610, 2254, 2300, 2450, 3220, 4025, 4508, 4900, 5635, 8050, 11270, 16100, 22540, 28175, 56350, 64157, 112700, 128314, 256628, 320785, 449099, 641570, 898198, 1283140, 1475611, 1603925, 1796396, 2245495, 2951222, 3143693, 3207850, 4490990, 5902444, 6287386, 6415700, 7378055, 8981980, 10329277, 11227475, 12574772, 14756110, 15718465, 20658554, 22454950, 29512220, 31436930, 36890275, 41317108, 44909900, 51646385, 62873860, 72304939, 73780550, 78592325, 103292770, 144609878, 147561100, 157184650, 206585540, 258231925, 289219756, 314369300, 361524695, 516463850, 723049390, 1032927700, 1446098780, 1807623475, 3615246950, 7230493900]

約数ペア:

[(1, 7230493900), (2, 3615246950), (4, 1807623475), (5, 1446098780), (7, 1032927700), (10, 723049390), (14, 516463850), (20, 361524695), (23, 314369300), (25, 289219756), (28, 258231925), (35, 206585540), (46, 157184650), (49, 147561100), (50, 144609878), (70, 103292770), (92, 78592325), (98, 73780550), (100, 72304939), (115, 62873860), (140, 51646385), (161, 44909900), (175, 41317108), (196, 36890275), (230, 31436930), (245, 29512220), (322, 22454950), (350, 20658554), (460, 15718465), (490, 14756110), (575, 12574772), (644, 11227475), (700, 10329277), (805, 8981980), (980, 7378055), (1127, 6415700), (1150, 6287386), (1225, 5902444), (1610, 4490990), (2254, 3207850), (2300, 3143693), (2450, 2951222), (3220, 2245495), (4025, 1796396), (4508, 1603925), (4900, 1475611), (5635, 1283140), (8050, 898198), (11270, 641570), (16100, 449099), (22540, 320785), (28175, 256628), (56350, 128314), (64157, 112700)]