150223780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14699}}^1$

素因数の和:14788

約数の個数: 48

約数和(自身を含む): 365500800

約数和(自身を除く): 215277020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 14699, 29398, 58796, 73495, 102893, 146990, 205786, 293980, 411572, 514465, 1028930, 1073027, 2057860, 2146054, 4292108, 5365135, 7511189, 10730270, 15022378, 21460540, 30044756, 37555945, 75111890, 150223780]

約数ペア:

[(1, 150223780), (2, 75111890), (4, 37555945), (5, 30044756), (7, 21460540), (10, 15022378), (14, 10730270), (20, 7511189), (28, 5365135), (35, 4292108), (70, 2146054), (73, 2057860), (140, 1073027), (146, 1028930), (292, 514465), (365, 411572), (511, 293980), (730, 205786), (1022, 146990), (1460, 102893), (2044, 73495), (2555, 58796), (5110, 29398), (10220, 14699)]