243513650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 498718080

約数和(自身を除く): 255204430

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 59, 74, 97, 115, 118, 185, 194, 230, 295, 370, 485, 575, 590, 851, 925, 970, 1150, 1357, 1475, 1702, 1850, 2183, 2231, 2425, 2714, 2950, 3589, 4255, 4366, 4462, 4850, 5723, 6785, 7178, 8510, 10915, 11155, 11446, 13570, 17945, 21275, 21830, 22310, 28615, 33925, 35890, 42550, 50209, 54575, 55775, 57230, 67850, 82547, 89725, 100418, 109150, 111550, 131629, 143075, 165094, 179450, 211751, 251045, 263258, 286150, 412735, 423502, 502090, 658145, 825470, 1058755, 1255225, 1316290, 2063675, 2117510, 2510450, 3290725, 4127350, 4870273, 5293775, 6581450, 9740546, 10587550, 24351365, 48702730, 121756825, 243513650]

約数ペア:

[(1, 243513650), (2, 121756825), (5, 48702730), (10, 24351365), (23, 10587550), (25, 9740546), (37, 6581450), (46, 5293775), (50, 4870273), (59, 4127350), (74, 3290725), (97, 2510450), (115, 2117510), (118, 2063675), (185, 1316290), (194, 1255225), (230, 1058755), (295, 825470), (370, 658145), (485, 502090), (575, 423502), (590, 412735), (851, 286150), (925, 263258), (970, 251045), (1150, 211751), (1357, 179450), (1475, 165094), (1702, 143075), (1850, 131629), (2183, 111550), (2231, 109150), (2425, 100418), (2714, 89725), (2950, 82547), (3589, 67850), (4255, 57230), (4366, 55775), (4462, 54575), (4850, 50209), (5723, 42550), (6785, 35890), (7178, 33925), (8510, 28615), (10915, 22310), (11155, 21830), (11446, 21275), (13570, 17945)]