110666600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 300566700

約数和(自身を除く): 189900100

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 121, 136, 170, 187, 200, 220, 242, 269, 275, 340, 374, 425, 440, 484, 538, 550, 605, 680, 748, 850, 935, 968, 1076, 1100, 1210, 1345, 1496, 1700, 1870, 2057, 2152, 2200, 2420, 2690, 2959, 3025, 3400, 3740, 4114, 4573, 4675, 4840, 5380, 5918, 6050, 6725, 7480, 8228, 9146, 9350, 10285, 10760, 11836, 12100, 13450, 14795, 16456, 18292, 18700, 20570, 22865, 23672, 24200, 26900, 29590, 32549, 36584, 37400, 41140, 45730, 50303, 51425, 53800, 59180, 65098, 73975, 82280, 91460, 100606, 102850, 114325, 118360, 130196, 147950, 162745, 182920, 201212, 205700, 228650, 251515, 260392, 295900, 325490, 402424, 411400, 457300, 503030, 553333, 591800, 650980, 813725, 914600, 1006060, 1106666, 1257575, 1301960, 1627450, 2012120, 2213332, 2515150, 2766665, 3254900, 4426664, 5030300, 5533330, 6509800, 10060600, 11066660, 13833325, 22133320, 27666650, 55333300, 110666600]

約数ペア:

[(1, 110666600), (2, 55333300), (4, 27666650), (5, 22133320), (8, 13833325), (10, 11066660), (11, 10060600), (17, 6509800), (20, 5533330), (22, 5030300), (25, 4426664), (34, 3254900), (40, 2766665), (44, 2515150), (50, 2213332), (55, 2012120), (68, 1627450), (85, 1301960), (88, 1257575), (100, 1106666), (110, 1006060), (121, 914600), (136, 813725), (170, 650980), (187, 591800), (200, 553333), (220, 503030), (242, 457300), (269, 411400), (275, 402424), (340, 325490), (374, 295900), (425, 260392), (440, 251515), (484, 228650), (538, 205700), (550, 201212), (605, 182920), (680, 162745), (748, 147950), (850, 130196), (935, 118360), (968, 114325), (1076, 102850), (1100, 100606), (1210, 91460), (1345, 82280), (1496, 73975), (1700, 65098), (1870, 59180), (2057, 53800), (2152, 51425), (2200, 50303), (2420, 45730), (2690, 41140), (2959, 37400), (3025, 36584), (3400, 32549), (3740, 29590), (4114, 26900), (4573, 24200), (4675, 23672), (4840, 22865), (5380, 20570), (5918, 18700), (6050, 18292), (6725, 16456), (7480, 14795), (8228, 13450), (9146, 12100), (9350, 11836), (10285, 10760)]