147592900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 403446400

約数和(自身を除く): 255853500

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, 331, 343, 350, 364, 455, 490, 637, 650, 662, 686, 700, 910, 980, 1225, 1274, 1300, 1324, 1372, 1655, 1715, 1820, 2275, 2317, 2450, 2548, 3185, 3310, 3430, 4303, 4459, 4550, 4634, 4900, 6370, 6620, 6860, 8275, 8575, 8606, 8918, 9100, 9268, 11585, 12740, 15925, 16219, 16550, 17150, 17212, 17836, 21515, 22295, 23170, 30121, 31850, 32438, 33100, 34300, 43030, 44590, 46340, 57925, 60242, 63700, 64876, 81095, 86060, 89180, 107575, 111475, 113533, 115850, 120484, 150605, 162190, 210847, 215150, 222950, 227066, 231700, 301210, 324380, 405475, 421694, 430300, 445900, 454132, 567665, 602420, 753025, 810950, 843388, 1054235, 1135330, 1475929, 1506050, 1621900, 2108470, 2270660, 2838325, 2951858, 3012100, 4216940, 5271175, 5676650, 5903716, 7379645, 10542350, 11353300, 14759290, 21084700, 29518580, 36898225, 73796450, 147592900]

約数ペア:

[(1, 147592900), (2, 73796450), (4, 36898225), (5, 29518580), (7, 21084700), (10, 14759290), (13, 11353300), (14, 10542350), (20, 7379645), (25, 5903716), (26, 5676650), (28, 5271175), (35, 4216940), (49, 3012100), (50, 2951858), (52, 2838325), (65, 2270660), (70, 2108470), (91, 1621900), (98, 1506050), (100, 1475929), (130, 1135330), (140, 1054235), (175, 843388), (182, 810950), (196, 753025), (245, 602420), (260, 567665), (325, 454132), (331, 445900), (343, 430300), (350, 421694), (364, 405475), (455, 324380), (490, 301210), (637, 231700), (650, 227066), (662, 222950), (686, 215150), (700, 210847), (910, 162190), (980, 150605), (1225, 120484), (1274, 115850), (1300, 113533), (1324, 111475), (1372, 107575), (1655, 89180), (1715, 86060), (1820, 81095), (2275, 64876), (2317, 63700), (2450, 60242), (2548, 57925), (3185, 46340), (3310, 44590), (3430, 43030), (4303, 34300), (4459, 33100), (4550, 32438), (4634, 31850), (4900, 30121), (6370, 23170), (6620, 22295), (6860, 21515), (8275, 17836), (8575, 17212), (8606, 17150), (8918, 16550), (9100, 16219), (9268, 15925), (11585, 12740)]