146723580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2621}}^1$

素因数の和:2947

約数の個数: 72

約数和(自身を含む): 446662944

約数和(自身を除く): 299939364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2621, 2799, 3110, 3732, 4665, 5242, 5598, 6220, 7863, 9330, 10484, 11196, 13105, 13995, 15726, 18660, 23589, 26210, 27990, 31452, 39315, 47178, 52420, 55980, 78630, 94356, 117945, 157260, 235890, 471780, 815131, 1630262, 2445393, 3260524, 4075655, 4890786, 7336179, 8151310, 9781572, 12226965, 14672358, 16302620, 24453930, 29344716, 36680895, 48907860, 73361790, 146723580]

約数ペア:

[(1, 146723580), (2, 73361790), (3, 48907860), (4, 36680895), (5, 29344716), (6, 24453930), (9, 16302620), (10, 14672358), (12, 12226965), (15, 9781572), (18, 8151310), (20, 7336179), (30, 4890786), (36, 4075655), (45, 3260524), (60, 2445393), (90, 1630262), (180, 815131), (311, 471780), (622, 235890), (933, 157260), (1244, 117945), (1555, 94356), (1866, 78630), (2621, 55980), (2799, 52420), (3110, 47178), (3732, 39315), (4665, 31452), (5242, 27990), (5598, 26210), (6220, 23589), (7863, 18660), (9330, 15726), (10484, 13995), (11196, 13105)]