6642872550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1959

約数の個数: 144

約数和(自身を含む): 18280757040

約数和(自身を除く): 11637884490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 139, 150, 183, 225, 278, 305, 366, 417, 450, 549, 610, 695, 834, 915, 1098, 1251, 1390, 1525, 1741, 1830, 2085, 2502, 2745, 3050, 3475, 3482, 4170, 4575, 5223, 5490, 6255, 6950, 8479, 8705, 9150, 10425, 10446, 12510, 13725, 15669, 16958, 17410, 20850, 25437, 26115, 27450, 31275, 31338, 42395, 43525, 50874, 52230, 62550, 76311, 78345, 84790, 87050, 106201, 127185, 130575, 152622, 156690, 211975, 212402, 241999, 254370, 261150, 318603, 381555, 391725, 423950, 483998, 531005, 635925, 637206, 725997, 763110, 783450, 955809, 1062010, 1209995, 1271850, 1451994, 1593015, 1907775, 1911618, 2177991, 2419990, 2655025, 3186030, 3629985, 3815550, 4355982, 4779045, 5310050, 6049975, 7259970, 7965075, 9558090, 10889955, 12099950, 14761939, 15930150, 18149925, 21779910, 23895225, 29523878, 36299850, 44285817, 47790450, 54449775, 73809695, 88571634, 108899550, 132857451, 147619390, 221429085, 265714902, 369048475, 442858170, 664287255, 738096950, 1107145425, 1328574510, 2214290850, 3321436275, 6642872550]

約数ペア:

[(1, 6642872550), (2, 3321436275), (3, 2214290850), (5, 1328574510), (6, 1107145425), (9, 738096950), (10, 664287255), (15, 442858170), (18, 369048475), (25, 265714902), (30, 221429085), (45, 147619390), (50, 132857451), (61, 108899550), (75, 88571634), (90, 73809695), (122, 54449775), (139, 47790450), (150, 44285817), (183, 36299850), (225, 29523878), (278, 23895225), (305, 21779910), (366, 18149925), (417, 15930150), (450, 14761939), (549, 12099950), (610, 10889955), (695, 9558090), (834, 7965075), (915, 7259970), (1098, 6049975), (1251, 5310050), (1390, 4779045), (1525, 4355982), (1741, 3815550), (1830, 3629985), (2085, 3186030), (2502, 2655025), (2745, 2419990), (3050, 2177991), (3475, 1911618), (3482, 1907775), (4170, 1593015), (4575, 1451994), (5223, 1271850), (5490, 1209995), (6255, 1062010), (6950, 955809), (8479, 783450), (8705, 763110), (9150, 725997), (10425, 637206), (10446, 635925), (12510, 531005), (13725, 483998), (15669, 423950), (16958, 391725), (17410, 381555), (20850, 318603), (25437, 261150), (26115, 254370), (27450, 241999), (31275, 212402), (31338, 211975), (42395, 156690), (43525, 152622), (50874, 130575), (52230, 127185), (62550, 106201), (76311, 87050), (78345, 84790)]