25492641120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{21563}}^1$

素因数の和:22405

約数の個数: 144

約数和(自身を含む): 87103637712

約数和(自身を除く): 61610996592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 821, 1440, 1642, 2463, 3284, 4105, 4926, 6568, 7389, 8210, 9852, 12315, 13136, 14778, 16420, 19704, 21563, 24630, 26272, 29556, 32840, 36945, 39408, 43126, 49260, 59112, 64689, 65680, 73890, 78816, 86252, 98520, 107815, 118224, 129378, 131360, 147780, 172504, 194067, 197040, 215630, 236448, 258756, 295560, 323445, 345008, 388134, 394080, 431260, 517512, 591120, 646890, 690016, 776268, 862520, 970335, 1035024, 1182240, 1293780, 1552536, 1725040, 1940670, 2070048, 2587560, 3105072, 3450080, 3881340, 5175120, 6210144, 7762680, 10350240, 15525360, 17703223, 31050720, 35406446, 53109669, 70812892, 88516115, 106219338, 141625784, 159329007, 177032230, 212438676, 265548345, 283251568, 318658014, 354064460, 424877352, 531096690, 566503136, 637316028, 708128920, 796645035, 849754704, 1062193380, 1274632056, 1416257840, 1593290070, 1699509408, 2124386760, 2549264112, 2832515680, 3186580140, 4248773520, 5098528224, 6373160280, 8497547040, 12746320560, 25492641120]

約数ペア:

[(1, 25492641120), (2, 12746320560), (3, 8497547040), (4, 6373160280), (5, 5098528224), (6, 4248773520), (8, 3186580140), (9, 2832515680), (10, 2549264112), (12, 2124386760), (15, 1699509408), (16, 1593290070), (18, 1416257840), (20, 1274632056), (24, 1062193380), (30, 849754704), (32, 796645035), (36, 708128920), (40, 637316028), (45, 566503136), (48, 531096690), (60, 424877352), (72, 354064460), (80, 318658014), (90, 283251568), (96, 265548345), (120, 212438676), (144, 177032230), (160, 159329007), (180, 141625784), (240, 106219338), (288, 88516115), (360, 70812892), (480, 53109669), (720, 35406446), (821, 31050720), (1440, 17703223), (1642, 15525360), (2463, 10350240), (3284, 7762680), (4105, 6210144), (4926, 5175120), (6568, 3881340), (7389, 3450080), (8210, 3105072), (9852, 2587560), (12315, 2070048), (13136, 1940670), (14778, 1725040), (16420, 1552536), (19704, 1293780), (21563, 1182240), (24630, 1035024), (26272, 970335), (29556, 862520), (32840, 776268), (36945, 690016), (39408, 646890), (43126, 591120), (49260, 517512), (59112, 431260), (64689, 394080), (65680, 388134), (73890, 345008), (78816, 323445), (86252, 295560), (98520, 258756), (107815, 236448), (118224, 215630), (129378, 197040), (131360, 194067), (147780, 172504)]