57776000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 150845760

約数和(自身を除く): 93069760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 157, 160, 184, 200, 230, 250, 314, 320, 368, 400, 460, 500, 575, 628, 640, 736, 785, 800, 920, 1000, 1150, 1256, 1472, 1570, 1600, 1840, 2000, 2300, 2512, 2875, 2944, 3140, 3200, 3611, 3680, 3925, 4000, 4600, 5024, 5750, 6280, 7222, 7360, 7850, 8000, 9200, 10048, 11500, 12560, 14444, 14720, 15700, 16000, 18055, 18400, 19625, 20096, 23000, 25120, 28888, 31400, 36110, 36800, 39250, 46000, 50240, 57776, 62800, 72220, 73600, 78500, 90275, 92000, 100480, 115552, 125600, 144440, 157000, 180550, 184000, 231104, 251200, 288880, 314000, 361100, 368000, 451375, 462208, 502400, 577760, 628000, 722200, 902750, 1155520, 1256000, 1444400, 1805500, 2311040, 2512000, 2888800, 3611000, 5777600, 7222000, 11555200, 14444000, 28888000, 57776000]

約数ペア:

[(1, 57776000), (2, 28888000), (4, 14444000), (5, 11555200), (8, 7222000), (10, 5777600), (16, 3611000), (20, 2888800), (23, 2512000), (25, 2311040), (32, 1805500), (40, 1444400), (46, 1256000), (50, 1155520), (64, 902750), (80, 722200), (92, 628000), (100, 577760), (115, 502400), (125, 462208), (128, 451375), (157, 368000), (160, 361100), (184, 314000), (200, 288880), (230, 251200), (250, 231104), (314, 184000), (320, 180550), (368, 157000), (400, 144440), (460, 125600), (500, 115552), (575, 100480), (628, 92000), (640, 90275), (736, 78500), (785, 73600), (800, 72220), (920, 62800), (1000, 57776), (1150, 50240), (1256, 46000), (1472, 39250), (1570, 36800), (1600, 36110), (1840, 31400), (2000, 28888), (2300, 25120), (2512, 23000), (2875, 20096), (2944, 19625), (3140, 18400), (3200, 18055), (3611, 16000), (3680, 15700), (3925, 14720), (4000, 14444), (4600, 12560), (5024, 11500), (5750, 10048), (6280, 9200), (7222, 8000), (7360, 7850)]