29967900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 87327744

約数和(自身を除く): 57359844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 191, 300, 382, 523, 573, 764, 955, 1046, 1146, 1569, 1910, 2092, 2292, 2615, 2865, 3138, 3820, 4775, 5230, 5730, 6276, 7845, 9550, 10460, 11460, 13075, 14325, 15690, 19100, 26150, 28650, 31380, 39225, 52300, 57300, 78450, 99893, 156900, 199786, 299679, 399572, 499465, 599358, 998930, 1198716, 1498395, 1997860, 2497325, 2996790, 4994650, 5993580, 7491975, 9989300, 14983950, 29967900]

約数ペア:

[(1, 29967900), (2, 14983950), (3, 9989300), (4, 7491975), (5, 5993580), (6, 4994650), (10, 2996790), (12, 2497325), (15, 1997860), (20, 1498395), (25, 1198716), (30, 998930), (50, 599358), (60, 499465), (75, 399572), (100, 299679), (150, 199786), (191, 156900), (300, 99893), (382, 78450), (523, 57300), (573, 52300), (764, 39225), (955, 31380), (1046, 28650), (1146, 26150), (1569, 19100), (1910, 15690), (2092, 14325), (2292, 13075), (2615, 11460), (2865, 10460), (3138, 9550), (3820, 7845), (4775, 6276), (5230, 5730)]