75755846980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 177308756352

約数和(自身を除く): 101552909372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 121, 206, 220, 242, 313, 412, 484, 515, 605, 626, 971, 1030, 1133, 1210, 1252, 1565, 1942, 2060, 2266, 2420, 3130, 3443, 3884, 4532, 4855, 5665, 6260, 6886, 9710, 10681, 11330, 12463, 13772, 17215, 19420, 21362, 22660, 24926, 32239, 34430, 37873, 42724, 49852, 53405, 62315, 64478, 68860, 75746, 100013, 106810, 117491, 124630, 128956, 151492, 161195, 189365, 200026, 213620, 234982, 249260, 303923, 322390, 354629, 378730, 400052, 469964, 500065, 587455, 607846, 644780, 709258, 757460, 1000130, 1100143, 1174910, 1215692, 1418516, 1519615, 1773145, 2000260, 2200286, 2349820, 3039230, 3343153, 3546290, 3900919, 4400572, 5500715, 6078460, 6686306, 7092580, 7801838, 11001430, 12101573, 13372612, 15603676, 16715765, 19504595, 22002860, 24203146, 31304069, 33431530, 36774683, 39009190, 48406292, 60507865, 62608138, 66863060, 73549366, 78018380, 121015730, 125216276, 147098732, 156520345, 183873415, 242031460, 313040690, 344344759, 367746830, 626081380, 688689518, 735493660, 1377379036, 1721723795, 3443447590, 3787792349, 6886895180, 7575584698, 15151169396, 18938961745, 37877923490, 75755846980]

約数ペア:

[(1, 75755846980), (2, 37877923490), (4, 18938961745), (5, 15151169396), (10, 7575584698), (11, 6886895180), (20, 3787792349), (22, 3443447590), (44, 1721723795), (55, 1377379036), (103, 735493660), (110, 688689518), (121, 626081380), (206, 367746830), (220, 344344759), (242, 313040690), (313, 242031460), (412, 183873415), (484, 156520345), (515, 147098732), (605, 125216276), (626, 121015730), (971, 78018380), (1030, 73549366), (1133, 66863060), (1210, 62608138), (1252, 60507865), (1565, 48406292), (1942, 39009190), (2060, 36774683), (2266, 33431530), (2420, 31304069), (3130, 24203146), (3443, 22002860), (3884, 19504595), (4532, 16715765), (4855, 15603676), (5665, 13372612), (6260, 12101573), (6886, 11001430), (9710, 7801838), (10681, 7092580), (11330, 6686306), (12463, 6078460), (13772, 5500715), (17215, 4400572), (19420, 3900919), (21362, 3546290), (22660, 3343153), (24926, 3039230), (32239, 2349820), (34430, 2200286), (37873, 2000260), (42724, 1773145), (49852, 1519615), (53405, 1418516), (62315, 1215692), (64478, 1174910), (68860, 1100143), (75746, 1000130), (100013, 757460), (106810, 709258), (117491, 644780), (124630, 607846), (128956, 587455), (151492, 500065), (161195, 469964), (189365, 400052), (200026, 378730), (213620, 354629), (234982, 322390), (249260, 303923)]