200797500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 600670224

約数和(自身を除く): 399872724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 125, 150, 164, 205, 246, 250, 300, 375, 410, 492, 500, 615, 625, 653, 750, 820, 1025, 1230, 1250, 1306, 1500, 1875, 1959, 2050, 2460, 2500, 2612, 3075, 3265, 3750, 3918, 4100, 5125, 6150, 6530, 7500, 7836, 9795, 10250, 12300, 13060, 15375, 16325, 19590, 20500, 25625, 26773, 30750, 32650, 39180, 48975, 51250, 53546, 61500, 65300, 76875, 80319, 81625, 97950, 102500, 107092, 133865, 153750, 160638, 163250, 195900, 244875, 267730, 307500, 321276, 326500, 401595, 408125, 489750, 535460, 669325, 803190, 816250, 979500, 1224375, 1338650, 1606380, 1632500, 2007975, 2448750, 2677300, 3346625, 4015950, 4897500, 6693250, 8031900, 10039875, 13386500, 16733125, 20079750, 33466250, 40159500, 50199375, 66932500, 100398750, 200797500]

約数ペア:

[(1, 200797500), (2, 100398750), (3, 66932500), (4, 50199375), (5, 40159500), (6, 33466250), (10, 20079750), (12, 16733125), (15, 13386500), (20, 10039875), (25, 8031900), (30, 6693250), (41, 4897500), (50, 4015950), (60, 3346625), (75, 2677300), (82, 2448750), (100, 2007975), (123, 1632500), (125, 1606380), (150, 1338650), (164, 1224375), (205, 979500), (246, 816250), (250, 803190), (300, 669325), (375, 535460), (410, 489750), (492, 408125), (500, 401595), (615, 326500), (625, 321276), (653, 307500), (750, 267730), (820, 244875), (1025, 195900), (1230, 163250), (1250, 160638), (1306, 153750), (1500, 133865), (1875, 107092), (1959, 102500), (2050, 97950), (2460, 81625), (2500, 80319), (2612, 76875), (3075, 65300), (3265, 61500), (3750, 53546), (3918, 51250), (4100, 48975), (5125, 39180), (6150, 32650), (6530, 30750), (7500, 26773), (7836, 25625), (9795, 20500), (10250, 19590), (12300, 16325), (13060, 15375)]