8244450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 23569920

約数和(自身を除く): 15325470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 90, 93, 135, 150, 155, 186, 197, 225, 270, 279, 310, 394, 450, 465, 558, 591, 675, 775, 837, 930, 985, 1182, 1350, 1395, 1550, 1674, 1773, 1970, 2325, 2790, 2955, 3546, 4185, 4650, 4925, 5319, 5910, 6107, 6975, 8370, 8865, 9850, 10638, 12214, 13950, 14775, 17730, 18321, 20925, 26595, 29550, 30535, 36642, 41850, 44325, 53190, 54963, 61070, 88650, 91605, 109926, 132975, 152675, 164889, 183210, 265950, 274815, 305350, 329778, 458025, 549630, 824445, 916050, 1374075, 1648890, 2748150, 4122225, 8244450]

約数ペア:

[(1, 8244450), (2, 4122225), (3, 2748150), (5, 1648890), (6, 1374075), (9, 916050), (10, 824445), (15, 549630), (18, 458025), (25, 329778), (27, 305350), (30, 274815), (31, 265950), (45, 183210), (50, 164889), (54, 152675), (62, 132975), (75, 109926), (90, 91605), (93, 88650), (135, 61070), (150, 54963), (155, 53190), (186, 44325), (197, 41850), (225, 36642), (270, 30535), (279, 29550), (310, 26595), (394, 20925), (450, 18321), (465, 17730), (558, 14775), (591, 13950), (675, 12214), (775, 10638), (837, 9850), (930, 8865), (985, 8370), (1182, 6975), (1350, 6107), (1395, 5910), (1550, 5319), (1674, 4925), (1773, 4650), (1970, 4185), (2325, 3546), (2790, 2955)]