74964060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8861}}^1$

素因数の和:8923

約数の個数: 72

約数和(自身を含む): 232255296

約数和(自身を除く): 157291236

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, 8460, 8861, 17722, 26583, 35444, 44305, 53166, 79749, 88610, 106332, 132915, 159498, 177220, 265830, 318996, 398745, 416467, 531660, 797490, 832934, 1249401, 1594980, 1665868, 2082335, 2498802, 3748203, 4164670, 4997604, 6247005, 7496406, 8329340, 12494010, 14992812, 18741015, 24988020, 37482030, 74964060]

約数ペア:

[(1, 74964060), (2, 37482030), (3, 24988020), (4, 18741015), (5, 14992812), (6, 12494010), (9, 8329340), (10, 7496406), (12, 6247005), (15, 4997604), (18, 4164670), (20, 3748203), (30, 2498802), (36, 2082335), (45, 1665868), (47, 1594980), (60, 1249401), (90, 832934), (94, 797490), (141, 531660), (180, 416467), (188, 398745), (235, 318996), (282, 265830), (423, 177220), (470, 159498), (564, 132915), (705, 106332), (846, 88610), (940, 79749), (1410, 53166), (1692, 44305), (2115, 35444), (2820, 26583), (4230, 17722), (8460, 8861)]