201947400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 683616960

約数和(自身を除く): 481669560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 151, 180, 200, 225, 300, 302, 360, 450, 453, 600, 604, 743, 755, 900, 906, 1208, 1359, 1486, 1510, 1800, 1812, 2229, 2265, 2718, 2972, 3020, 3624, 3715, 3775, 4458, 4530, 5436, 5944, 6040, 6687, 6795, 7430, 7550, 8916, 9060, 10872, 11145, 11325, 13374, 13590, 14860, 15100, 17832, 18120, 18575, 22290, 22650, 26748, 27180, 29720, 30200, 33435, 33975, 37150, 44580, 45300, 53496, 54360, 55725, 66870, 67950, 74300, 89160, 90600, 111450, 112193, 133740, 135900, 148600, 167175, 222900, 224386, 267480, 271800, 334350, 336579, 445800, 448772, 560965, 668700, 673158, 897544, 1009737, 1121930, 1337400, 1346316, 1682895, 2019474, 2243860, 2692632, 2804825, 3365790, 4038948, 4487720, 5048685, 5609650, 6731580, 8077896, 8414475, 10097370, 11219300, 13463160, 16828950, 20194740, 22438600, 25243425, 33657900, 40389480, 50486850, 67315800, 100973700, 201947400]

約数ペア:

[(1, 201947400), (2, 100973700), (3, 67315800), (4, 50486850), (5, 40389480), (6, 33657900), (8, 25243425), (9, 22438600), (10, 20194740), (12, 16828950), (15, 13463160), (18, 11219300), (20, 10097370), (24, 8414475), (25, 8077896), (30, 6731580), (36, 5609650), (40, 5048685), (45, 4487720), (50, 4038948), (60, 3365790), (72, 2804825), (75, 2692632), (90, 2243860), (100, 2019474), (120, 1682895), (150, 1346316), (151, 1337400), (180, 1121930), (200, 1009737), (225, 897544), (300, 673158), (302, 668700), (360, 560965), (450, 448772), (453, 445800), (600, 336579), (604, 334350), (743, 271800), (755, 267480), (900, 224386), (906, 222900), (1208, 167175), (1359, 148600), (1486, 135900), (1510, 133740), (1800, 112193), (1812, 111450), (2229, 90600), (2265, 89160), (2718, 74300), (2972, 67950), (3020, 66870), (3624, 55725), (3715, 54360), (3775, 53496), (4458, 45300), (4530, 44580), (5436, 37150), (5944, 33975), (6040, 33435), (6687, 30200), (6795, 29720), (7430, 27180), (7550, 26748), (8916, 22650), (9060, 22290), (10872, 18575), (11145, 18120), (11325, 17832), (13374, 15100), (13590, 14860)]