241231900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 658638400

約数和(自身を除く): 417406500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 343, 350, 364, 455, 490, 541, 637, 650, 686, 700, 910, 980, 1082, 1225, 1274, 1300, 1372, 1715, 1820, 2164, 2275, 2450, 2548, 2705, 3185, 3430, 3787, 4459, 4550, 4900, 5410, 6370, 6860, 7033, 7574, 8575, 8918, 9100, 10820, 12740, 13525, 14066, 15148, 15925, 17150, 17836, 18935, 22295, 26509, 27050, 28132, 31850, 34300, 35165, 37870, 44590, 49231, 53018, 54100, 63700, 70330, 75740, 89180, 94675, 98462, 106036, 111475, 132545, 140660, 175825, 185563, 189350, 196924, 222950, 246155, 265090, 344617, 351650, 371126, 378700, 445900, 492310, 530180, 662725, 689234, 703300, 742252, 927815, 984620, 1230775, 1325450, 1378468, 1723085, 1855630, 2412319, 2461550, 2650900, 3446170, 3711260, 4639075, 4824638, 4923100, 6892340, 8615425, 9278150, 9649276, 12061595, 17230850, 18556300, 24123190, 34461700, 48246380, 60307975, 120615950, 241231900]

約数ペア:

[(1, 241231900), (2, 120615950), (4, 60307975), (5, 48246380), (7, 34461700), (10, 24123190), (13, 18556300), (14, 17230850), (20, 12061595), (25, 9649276), (26, 9278150), (28, 8615425), (35, 6892340), (49, 4923100), (50, 4824638), (52, 4639075), (65, 3711260), (70, 3446170), (91, 2650900), (98, 2461550), (100, 2412319), (130, 1855630), (140, 1723085), (175, 1378468), (182, 1325450), (196, 1230775), (245, 984620), (260, 927815), (325, 742252), (343, 703300), (350, 689234), (364, 662725), (455, 530180), (490, 492310), (541, 445900), (637, 378700), (650, 371126), (686, 351650), (700, 344617), (910, 265090), (980, 246155), (1082, 222950), (1225, 196924), (1274, 189350), (1300, 185563), (1372, 175825), (1715, 140660), (1820, 132545), (2164, 111475), (2275, 106036), (2450, 98462), (2548, 94675), (2705, 89180), (3185, 75740), (3430, 70330), (3787, 63700), (4459, 54100), (4550, 53018), (4900, 49231), (5410, 44590), (6370, 37870), (6860, 35165), (7033, 34300), (7574, 31850), (8575, 28132), (8918, 27050), (9100, 26509), (10820, 22295), (12740, 18935), (13525, 17836), (14066, 17150), (15148, 15925)]