149481800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{57493}}^1$

素因数の和:57522

約数の個数: 48

約数和(自身を含む): 374285940

約数和(自身を除く): 224804140

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 57493, 114986, 229972, 287465, 459944, 574930, 747409, 1149860, 1437325, 1494818, 2299720, 2874650, 2989636, 3737045, 5749300, 5979272, 7474090, 11498600, 14948180, 18685225, 29896360, 37370450, 74740900, 149481800]

約数ペア:

[(1, 149481800), (2, 74740900), (4, 37370450), (5, 29896360), (8, 18685225), (10, 14948180), (13, 11498600), (20, 7474090), (25, 5979272), (26, 5749300), (40, 3737045), (50, 2989636), (52, 2874650), (65, 2299720), (100, 1494818), (104, 1437325), (130, 1149860), (200, 747409), (260, 574930), (325, 459944), (520, 287465), (650, 229972), (1300, 114986), (2600, 57493)]