68218200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{4211}}^1$

素因数の和:4239

約数の個数: 120

約数和(自身を含む): 236988180

約数和(自身を除く): 168769980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 4211, 5400, 8100, 8422, 12633, 16200, 16844, 21055, 25266, 33688, 37899, 42110, 50532, 63165, 75798, 84220, 101064, 105275, 113697, 126330, 151596, 168440, 189495, 210550, 227394, 252660, 303192, 315825, 341091, 378990, 421100, 454788, 505320, 568485, 631650, 682182, 757980, 842200, 909576, 947475, 1136970, 1263300, 1364364, 1515960, 1705455, 1894950, 2273940, 2526600, 2728728, 2842425, 3410910, 3789900, 4547880, 5684850, 6821820, 7579800, 8527275, 11369700, 13643640, 17054550, 22739400, 34109100, 68218200]

約数ペア:

[(1, 68218200), (2, 34109100), (3, 22739400), (4, 17054550), (5, 13643640), (6, 11369700), (8, 8527275), (9, 7579800), (10, 6821820), (12, 5684850), (15, 4547880), (18, 3789900), (20, 3410910), (24, 2842425), (25, 2728728), (27, 2526600), (30, 2273940), (36, 1894950), (40, 1705455), (45, 1515960), (50, 1364364), (54, 1263300), (60, 1136970), (72, 947475), (75, 909576), (81, 842200), (90, 757980), (100, 682182), (108, 631650), (120, 568485), (135, 505320), (150, 454788), (162, 421100), (180, 378990), (200, 341091), (216, 315825), (225, 303192), (270, 252660), (300, 227394), (324, 210550), (360, 189495), (405, 168440), (450, 151596), (540, 126330), (600, 113697), (648, 105275), (675, 101064), (810, 84220), (900, 75798), (1080, 63165), (1350, 50532), (1620, 42110), (1800, 37899), (2025, 33688), (2700, 25266), (3240, 21055), (4050, 16844), (4211, 16200), (5400, 12633), (8100, 8422)]