85942140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 257463360

約数和(自身を除く): 171521220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 170, 204, 218, 255, 327, 340, 436, 510, 545, 654, 773, 1020, 1090, 1308, 1546, 1635, 1853, 2180, 2319, 3092, 3270, 3706, 3865, 4638, 5559, 6540, 7412, 7730, 9265, 9276, 11118, 11595, 13141, 15460, 18530, 22236, 23190, 26282, 27795, 37060, 39423, 46380, 52564, 55590, 65705, 78846, 84257, 111180, 131410, 157692, 168514, 197115, 252771, 262820, 337028, 394230, 421285, 505542, 788460, 842570, 1011084, 1263855, 1432369, 1685140, 2527710, 2864738, 4297107, 5055420, 5729476, 7161845, 8594214, 14323690, 17188428, 21485535, 28647380, 42971070, 85942140]

約数ペア:

[(1, 85942140), (2, 42971070), (3, 28647380), (4, 21485535), (5, 17188428), (6, 14323690), (10, 8594214), (12, 7161845), (15, 5729476), (17, 5055420), (20, 4297107), (30, 2864738), (34, 2527710), (51, 1685140), (60, 1432369), (68, 1263855), (85, 1011084), (102, 842570), (109, 788460), (170, 505542), (204, 421285), (218, 394230), (255, 337028), (327, 262820), (340, 252771), (436, 197115), (510, 168514), (545, 157692), (654, 131410), (773, 111180), (1020, 84257), (1090, 78846), (1308, 65705), (1546, 55590), (1635, 52564), (1853, 46380), (2180, 39423), (2319, 37060), (3092, 27795), (3270, 26282), (3706, 23190), (3865, 22236), (4638, 18530), (5559, 15460), (6540, 13141), (7412, 11595), (7730, 11118), (9265, 9276)]