28414800

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{877}}^1$

素因数の和:907

約数の個数: 150

約数和(自身を含む): 102094718

約数和(自身を除く): 73679918

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 877, 900, 1080, 1200, 1296, 1350, 1620, 1754, 1800, 2025, 2160, 2631, 2700, 3240, 3508, 3600, 4050, 4385, 5262, 5400, 6480, 7016, 7893, 8100, 8770, 10524, 10800, 13155, 14032, 15786, 16200, 17540, 21048, 21925, 23679, 26310, 31572, 32400, 35080, 39465, 42096, 43850, 47358, 52620, 63144, 65775, 70160, 71037, 78930, 87700, 94716, 105240, 118395, 126288, 131550, 142074, 157860, 175400, 189432, 197325, 210480, 236790, 263100, 284148, 315720, 350800, 355185, 378864, 394650, 473580, 526200, 568296, 591975, 631440, 710370, 789300, 947160, 1052400, 1136592, 1183950, 1420740, 1578600, 1775925, 1894320, 2367900, 2841480, 3157200, 3551850, 4735800, 5682960, 7103700, 9471600, 14207400, 28414800]

約数ペア:

[(1, 28414800), (2, 14207400), (3, 9471600), (4, 7103700), (5, 5682960), (6, 4735800), (8, 3551850), (9, 3157200), (10, 2841480), (12, 2367900), (15, 1894320), (16, 1775925), (18, 1578600), (20, 1420740), (24, 1183950), (25, 1136592), (27, 1052400), (30, 947160), (36, 789300), (40, 710370), (45, 631440), (48, 591975), (50, 568296), (54, 526200), (60, 473580), (72, 394650), (75, 378864), (80, 355185), (81, 350800), (90, 315720), (100, 284148), (108, 263100), (120, 236790), (135, 210480), (144, 197325), (150, 189432), (162, 175400), (180, 157860), (200, 142074), (216, 131550), (225, 126288), (240, 118395), (270, 105240), (300, 94716), (324, 87700), (360, 78930), (400, 71037), (405, 70160), (432, 65775), (450, 63144), (540, 52620), (600, 47358), (648, 43850), (675, 42096), (720, 39465), (810, 35080), (877, 32400), (900, 31572), (1080, 26310), (1200, 23679), (1296, 21925), (1350, 21048), (1620, 17540), (1754, 16200), (1800, 15786), (2025, 14032), (2160, 13155), (2631, 10800), (2700, 10524), (3240, 8770), (3508, 8100), (3600, 7893), (4050, 7016), (4385, 6480), (5262, 5400)]