61255350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 182665392

約数和(自身を除く): 121410042

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 74, 75, 78, 90, 111, 117, 130, 150, 185, 195, 222, 225, 234, 283, 325, 333, 370, 390, 450, 481, 555, 566, 585, 650, 666, 849, 925, 962, 975, 1110, 1170, 1415, 1443, 1665, 1698, 1850, 1950, 2405, 2547, 2775, 2830, 2886, 2925, 3330, 3679, 4245, 4329, 4810, 5094, 5550, 5850, 7075, 7215, 7358, 8325, 8490, 8658, 10471, 11037, 12025, 12735, 14150, 14430, 16650, 18395, 20942, 21225, 21645, 22074, 24050, 25470, 31413, 33111, 36075, 36790, 42450, 43290, 52355, 55185, 62826, 63675, 66222, 72150, 91975, 94239, 104710, 108225, 110370, 127350, 136123, 157065, 165555, 183950, 188478, 216450, 261775, 272246, 275925, 314130, 331110, 408369, 471195, 523550, 551850, 680615, 785325, 816738, 827775, 942390, 1225107, 1361230, 1570650, 1655550, 2041845, 2355975, 2450214, 3403075, 4083690, 4711950, 6125535, 6806150, 10209225, 12251070, 20418450, 30627675, 61255350]

約数ペア:

[(1, 61255350), (2, 30627675), (3, 20418450), (5, 12251070), (6, 10209225), (9, 6806150), (10, 6125535), (13, 4711950), (15, 4083690), (18, 3403075), (25, 2450214), (26, 2355975), (30, 2041845), (37, 1655550), (39, 1570650), (45, 1361230), (50, 1225107), (65, 942390), (74, 827775), (75, 816738), (78, 785325), (90, 680615), (111, 551850), (117, 523550), (130, 471195), (150, 408369), (185, 331110), (195, 314130), (222, 275925), (225, 272246), (234, 261775), (283, 216450), (325, 188478), (333, 183950), (370, 165555), (390, 157065), (450, 136123), (481, 127350), (555, 110370), (566, 108225), (585, 104710), (650, 94239), (666, 91975), (849, 72150), (925, 66222), (962, 63675), (975, 62826), (1110, 55185), (1170, 52355), (1415, 43290), (1443, 42450), (1665, 36790), (1698, 36075), (1850, 33111), (1950, 31413), (2405, 25470), (2547, 24050), (2775, 22074), (2830, 21645), (2886, 21225), (2925, 20942), (3330, 18395), (3679, 16650), (4245, 14430), (4329, 14150), (4810, 12735), (5094, 12025), (5550, 11037), (5850, 10471), (7075, 8658), (7215, 8490), (7358, 8325)]