67113180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7933}}^1$

素因数の和:7995

約数の個数: 72

約数和(自身を含む): 207934272

約数和(自身を除く): 140821092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 7933, 8460, 15866, 23799, 31732, 39665, 47598, 71397, 79330, 95196, 118995, 142794, 158660, 237990, 285588, 356985, 372851, 475980, 713970, 745702, 1118553, 1427940, 1491404, 1864255, 2237106, 3355659, 3728510, 4474212, 5592765, 6711318, 7457020, 11185530, 13422636, 16778295, 22371060, 33556590, 67113180]

約数ペア:

[(1, 67113180), (2, 33556590), (3, 22371060), (4, 16778295), (5, 13422636), (6, 11185530), (9, 7457020), (10, 6711318), (12, 5592765), (15, 4474212), (18, 3728510), (20, 3355659), (30, 2237106), (36, 1864255), (45, 1491404), (47, 1427940), (60, 1118553), (90, 745702), (94, 713970), (141, 475980), (180, 372851), (188, 356985), (235, 285588), (282, 237990), (423, 158660), (470, 142794), (564, 118995), (705, 95196), (846, 79330), (940, 71397), (1410, 47598), (1692, 39665), (2115, 31732), (2820, 23799), (4230, 15866), (7933, 8460)]