388349700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{76147}}^1$

素因数の和:76181

約数の個数: 72

約数和(自身を含む): 1189736352

約数和(自身を除く): 801386652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 76147, 152294, 228441, 304588, 380735, 456882, 761470, 913764, 1142205, 1294499, 1522940, 1903675, 2284410, 2588998, 3807350, 3883497, 4568820, 5177996, 5711025, 6472495, 7614700, 7766994, 11422050, 12944990, 15533988, 19417485, 22844100, 25889980, 32362475, 38834970, 64724950, 77669940, 97087425, 129449900, 194174850, 388349700]

約数ペア:

[(1, 388349700), (2, 194174850), (3, 129449900), (4, 97087425), (5, 77669940), (6, 64724950), (10, 38834970), (12, 32362475), (15, 25889980), (17, 22844100), (20, 19417485), (25, 15533988), (30, 12944990), (34, 11422050), (50, 7766994), (51, 7614700), (60, 6472495), (68, 5711025), (75, 5177996), (85, 4568820), (100, 3883497), (102, 3807350), (150, 2588998), (170, 2284410), (204, 1903675), (255, 1522940), (300, 1294499), (340, 1142205), (425, 913764), (510, 761470), (850, 456882), (1020, 380735), (1275, 304588), (1700, 228441), (2550, 152294), (5100, 76147)]