243460155500

素因数分解:

$2^2\times 5^3\times {\mathrm{191}}^1\times {\mathrm{1283}}^1\times {\mathrm{1987}}^1$

素因数の和:3480

約数の個数: 96

約数和(自身を含む): 535186649088

約数和(自身を除く): 291726493588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 191, 250, 382, 500, 764, 955, 1283, 1910, 1987, 2566, 3820, 3974, 4775, 5132, 6415, 7948, 9550, 9935, 12830, 19100, 19870, 23875, 25660, 32075, 39740, 47750, 49675, 64150, 95500, 99350, 128300, 160375, 198700, 245053, 248375, 320750, 379517, 490106, 496750, 641500, 759034, 980212, 993500, 1225265, 1518068, 1897585, 2450530, 2549321, 3795170, 4901060, 5098642, 6126325, 7590340, 9487925, 10197284, 12252650, 12746605, 18975850, 24505300, 25493210, 30631625, 37951700, 47439625, 50986420, 61263250, 63733025, 94879250, 122526500, 127466050, 189758500, 254932100, 318665125, 486920311, 637330250, 973840622, 1274660500, 1947681244, 2434601555, 4869203110, 9738406220, 12173007775, 24346015550, 48692031100, 60865038875, 121730077750, 243460155500]

約数ペア:

[(1, 243460155500), (2, 121730077750), (4, 60865038875), (5, 48692031100), (10, 24346015550), (20, 12173007775), (25, 9738406220), (50, 4869203110), (100, 2434601555), (125, 1947681244), (191, 1274660500), (250, 973840622), (382, 637330250), (500, 486920311), (764, 318665125), (955, 254932100), (1283, 189758500), (1910, 127466050), (1987, 122526500), (2566, 94879250), (3820, 63733025), (3974, 61263250), (4775, 50986420), (5132, 47439625), (6415, 37951700), (7948, 30631625), (9550, 25493210), (9935, 24505300), (12830, 18975850), (19100, 12746605), (19870, 12252650), (23875, 10197284), (25660, 9487925), (32075, 7590340), (39740, 6126325), (47750, 5098642), (49675, 4901060), (64150, 3795170), (95500, 2549321), (99350, 2450530), (128300, 1897585), (160375, 1518068), (198700, 1225265), (245053, 993500), (248375, 980212), (320750, 759034), (379517, 641500), (490106, 496750)]