201012300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{74449}}^1$

素因数の和:74472

約数の個数: 72

約数和(自身を含む): 646226000

約数和(自身を除く): 445213700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 74449, 148898, 223347, 297796, 372245, 446694, 670041, 744490, 893388, 1116735, 1340082, 1488980, 1861225, 2010123, 2233470, 2680164, 3350205, 3722450, 4020246, 4466940, 5583675, 6700410, 7444900, 8040492, 10050615, 11167350, 13400820, 16751025, 20101230, 22334700, 33502050, 40202460, 50253075, 67004100, 100506150, 201012300]

約数ペア:

[(1, 201012300), (2, 100506150), (3, 67004100), (4, 50253075), (5, 40202460), (6, 33502050), (9, 22334700), (10, 20101230), (12, 16751025), (15, 13400820), (18, 11167350), (20, 10050615), (25, 8040492), (27, 7444900), (30, 6700410), (36, 5583675), (45, 4466940), (50, 4020246), (54, 3722450), (60, 3350205), (75, 2680164), (90, 2233470), (100, 2010123), (108, 1861225), (135, 1488980), (150, 1340082), (180, 1116735), (225, 893388), (270, 744490), (300, 670041), (450, 446694), (540, 372245), (675, 297796), (900, 223347), (1350, 148898), (2700, 74449)]