80442300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15773}}^1$

素因数の和:15807

約数の個数: 72

約数和(自身を含む): 246452976

約数和(自身を除く): 166010676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15773, 31546, 47319, 63092, 78865, 94638, 157730, 189276, 236595, 268141, 315460, 394325, 473190, 536282, 788650, 804423, 946380, 1072564, 1182975, 1340705, 1577300, 1608846, 2365950, 2681410, 3217692, 4022115, 4731900, 5362820, 6703525, 8044230, 13407050, 16088460, 20110575, 26814100, 40221150, 80442300]

約数ペア:

[(1, 80442300), (2, 40221150), (3, 26814100), (4, 20110575), (5, 16088460), (6, 13407050), (10, 8044230), (12, 6703525), (15, 5362820), (17, 4731900), (20, 4022115), (25, 3217692), (30, 2681410), (34, 2365950), (50, 1608846), (51, 1577300), (60, 1340705), (68, 1182975), (75, 1072564), (85, 946380), (100, 804423), (102, 788650), (150, 536282), (170, 473190), (204, 394325), (255, 315460), (300, 268141), (340, 236595), (425, 189276), (510, 157730), (850, 94638), (1020, 78865), (1275, 63092), (1700, 47319), (2550, 31546), (5100, 15773)]