15483780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 108

約数和(自身を含む): 50958180

約数和(自身を除く): 35474400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 509, 585, 676, 780, 845, 1014, 1018, 1170, 1521, 1527, 1690, 2028, 2036, 2340, 2535, 2545, 3042, 3054, 3380, 4581, 5070, 5090, 6084, 6108, 6617, 7605, 7635, 9162, 10140, 10180, 13234, 15210, 15270, 18324, 19851, 22905, 26468, 30420, 30540, 33085, 39702, 45810, 59553, 66170, 79404, 86021, 91620, 99255, 119106, 132340, 172042, 198510, 238212, 258063, 297765, 344084, 397020, 430105, 516126, 595530, 774189, 860210, 1032252, 1191060, 1290315, 1548378, 1720420, 2580630, 3096756, 3870945, 5161260, 7741890, 15483780]

約数ペア:

[(1, 15483780), (2, 7741890), (3, 5161260), (4, 3870945), (5, 3096756), (6, 2580630), (9, 1720420), (10, 1548378), (12, 1290315), (13, 1191060), (15, 1032252), (18, 860210), (20, 774189), (26, 595530), (30, 516126), (36, 430105), (39, 397020), (45, 344084), (52, 297765), (60, 258063), (65, 238212), (78, 198510), (90, 172042), (117, 132340), (130, 119106), (156, 99255), (169, 91620), (180, 86021), (195, 79404), (234, 66170), (260, 59553), (338, 45810), (390, 39702), (468, 33085), (507, 30540), (509, 30420), (585, 26468), (676, 22905), (780, 19851), (845, 18324), (1014, 15270), (1018, 15210), (1170, 13234), (1521, 10180), (1527, 10140), (1690, 9162), (2028, 7635), (2036, 7605), (2340, 6617), (2535, 6108), (2545, 6084), (3042, 5090), (3054, 5070), (3380, 4581)]