90440550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 120

約数和(自身を含む): 254677896

約数和(自身を除く): 164237346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 137, 150, 162, 163, 225, 270, 274, 326, 405, 411, 450, 489, 675, 685, 810, 815, 822, 978, 1233, 1350, 1370, 1467, 1630, 2025, 2055, 2445, 2466, 2934, 3425, 3699, 4050, 4075, 4110, 4401, 4890, 6165, 6850, 7335, 7398, 8150, 8802, 10275, 11097, 12225, 12330, 13203, 14670, 18495, 20550, 22005, 22194, 22331, 24450, 26406, 30825, 36675, 36990, 44010, 44662, 55485, 61650, 66015, 66993, 73350, 92475, 110025, 110970, 111655, 132030, 133986, 184950, 200979, 220050, 223310, 277425, 330075, 334965, 401958, 554850, 558275, 602937, 660150, 669930, 1004895, 1116550, 1205874, 1674825, 1808811, 2009790, 3014685, 3349650, 3617622, 5024475, 6029370, 9044055, 10048950, 15073425, 18088110, 30146850, 45220275, 90440550]

約数ペア:

[(1, 90440550), (2, 45220275), (3, 30146850), (5, 18088110), (6, 15073425), (9, 10048950), (10, 9044055), (15, 6029370), (18, 5024475), (25, 3617622), (27, 3349650), (30, 3014685), (45, 2009790), (50, 1808811), (54, 1674825), (75, 1205874), (81, 1116550), (90, 1004895), (135, 669930), (137, 660150), (150, 602937), (162, 558275), (163, 554850), (225, 401958), (270, 334965), (274, 330075), (326, 277425), (405, 223310), (411, 220050), (450, 200979), (489, 184950), (675, 133986), (685, 132030), (810, 111655), (815, 110970), (822, 110025), (978, 92475), (1233, 73350), (1350, 66993), (1370, 66015), (1467, 61650), (1630, 55485), (2025, 44662), (2055, 44010), (2445, 36990), (2466, 36675), (2934, 30825), (3425, 26406), (3699, 24450), (4050, 22331), (4075, 22194), (4110, 22005), (4401, 20550), (4890, 18495), (6165, 14670), (6850, 13203), (7335, 12330), (7398, 12225), (8150, 11097), (8802, 10275)]