57555750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 173122560

約数和(自身を除く): 115566810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 577, 665, 750, 798, 875, 950, 1050, 1154, 1330, 1425, 1731, 1750, 1995, 2375, 2625, 2850, 2885, 3325, 3462, 3990, 4039, 4750, 5250, 5770, 6650, 7125, 8078, 8655, 9975, 10963, 12117, 14250, 14425, 16625, 17310, 19950, 20195, 21926, 24234, 28850, 32889, 33250, 40390, 43275, 49875, 54815, 60585, 65778, 72125, 76741, 86550, 99750, 100975, 109630, 121170, 144250, 153482, 164445, 201950, 216375, 230223, 274075, 302925, 328890, 383705, 432750, 460446, 504875, 548150, 605850, 767410, 822225, 1009750, 1151115, 1370375, 1514625, 1644450, 1918525, 2302230, 2740750, 3029250, 3837050, 4111125, 5755575, 8222250, 9592625, 11511150, 19185250, 28777875, 57555750]

約数ペア:

[(1, 57555750), (2, 28777875), (3, 19185250), (5, 11511150), (6, 9592625), (7, 8222250), (10, 5755575), (14, 4111125), (15, 3837050), (19, 3029250), (21, 2740750), (25, 2302230), (30, 1918525), (35, 1644450), (38, 1514625), (42, 1370375), (50, 1151115), (57, 1009750), (70, 822225), (75, 767410), (95, 605850), (105, 548150), (114, 504875), (125, 460446), (133, 432750), (150, 383705), (175, 328890), (190, 302925), (210, 274075), (250, 230223), (266, 216375), (285, 201950), (350, 164445), (375, 153482), (399, 144250), (475, 121170), (525, 109630), (570, 100975), (577, 99750), (665, 86550), (750, 76741), (798, 72125), (875, 65778), (950, 60585), (1050, 54815), (1154, 49875), (1330, 43275), (1425, 40390), (1731, 33250), (1750, 32889), (1995, 28850), (2375, 24234), (2625, 21926), (2850, 20195), (2885, 19950), (3325, 17310), (3462, 16625), (3990, 14425), (4039, 14250), (4750, 12117), (5250, 10963), (5770, 9975), (6650, 8655), (7125, 8078)]