9440007000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{641}}^1\times {\mathrm{4909}}^1$

素因数の和:5574

約数の個数: 128

約数和(自身を含む): 29504779200

約数和(自身を除く): 20064772200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 641, 750, 1000, 1282, 1500, 1923, 2564, 3000, 3205, 3846, 4909, 5128, 6410, 7692, 9615, 9818, 12820, 14727, 15384, 16025, 19230, 19636, 24545, 25640, 29454, 32050, 38460, 39272, 48075, 49090, 58908, 64100, 73635, 76920, 80125, 96150, 98180, 117816, 122725, 128200, 147270, 160250, 192300, 196360, 240375, 245450, 294540, 320500, 368175, 384600, 480750, 490900, 589080, 613625, 641000, 736350, 961500, 981800, 1227250, 1472700, 1840875, 1923000, 2454500, 2945400, 3146669, 3681750, 4909000, 6293338, 7363500, 9440007, 12586676, 14727000, 15733345, 18880014, 25173352, 31466690, 37760028, 47200035, 62933380, 75520056, 78666725, 94400070, 125866760, 157333450, 188800140, 236000175, 314666900, 377600280, 393333625, 472000350, 629333800, 786667250, 944000700, 1180000875, 1573334500, 1888001400, 2360001750, 3146669000, 4720003500, 9440007000]

約数ペア:

[(1, 9440007000), (2, 4720003500), (3, 3146669000), (4, 2360001750), (5, 1888001400), (6, 1573334500), (8, 1180000875), (10, 944000700), (12, 786667250), (15, 629333800), (20, 472000350), (24, 393333625), (25, 377600280), (30, 314666900), (40, 236000175), (50, 188800140), (60, 157333450), (75, 125866760), (100, 94400070), (120, 78666725), (125, 75520056), (150, 62933380), (200, 47200035), (250, 37760028), (300, 31466690), (375, 25173352), (500, 18880014), (600, 15733345), (641, 14727000), (750, 12586676), (1000, 9440007), (1282, 7363500), (1500, 6293338), (1923, 4909000), (2564, 3681750), (3000, 3146669), (3205, 2945400), (3846, 2454500), (4909, 1923000), (5128, 1840875), (6410, 1472700), (7692, 1227250), (9615, 981800), (9818, 961500), (12820, 736350), (14727, 641000), (15384, 613625), (16025, 589080), (19230, 490900), (19636, 480750), (24545, 384600), (25640, 368175), (29454, 320500), (32050, 294540), (38460, 245450), (39272, 240375), (48075, 196360), (49090, 192300), (58908, 160250), (64100, 147270), (73635, 128200), (76920, 122725), (80125, 117816), (96150, 98180)]