64246600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 180792000

約数和(自身を除く): 116545400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 29, 38, 40, 44, 50, 53, 55, 58, 76, 88, 95, 100, 106, 110, 116, 145, 152, 190, 200, 209, 212, 220, 232, 265, 275, 290, 319, 380, 418, 424, 440, 475, 530, 550, 551, 580, 583, 638, 725, 760, 836, 950, 1007, 1045, 1060, 1100, 1102, 1160, 1166, 1276, 1325, 1450, 1537, 1595, 1672, 1900, 2014, 2090, 2120, 2200, 2204, 2332, 2552, 2650, 2755, 2900, 2915, 3074, 3190, 3800, 4028, 4180, 4408, 4664, 5035, 5225, 5300, 5510, 5800, 5830, 6061, 6148, 6380, 7685, 7975, 8056, 8360, 10070, 10450, 10600, 11020, 11077, 11660, 12122, 12296, 12760, 13775, 14575, 15370, 15950, 16907, 20140, 20900, 22040, 22154, 23320, 24244, 25175, 27550, 29150, 29203, 30305, 30740, 31900, 33814, 38425, 40280, 41800, 44308, 48488, 50350, 55100, 55385, 58300, 58406, 60610, 61480, 63800, 67628, 76850, 84535, 88616, 100700, 110200, 110770, 116600, 116812, 121220, 135256, 146015, 151525, 153700, 169070, 201400, 221540, 233624, 242440, 276925, 292030, 303050, 307400, 321233, 338140, 422675, 443080, 553850, 584060, 606100, 642466, 676280, 730075, 845350, 1107700, 1168120, 1212200, 1284932, 1460150, 1606165, 1690700, 2215400, 2569864, 2920300, 3212330, 3381400, 5840600, 6424660, 8030825, 12849320, 16061650, 32123300, 64246600]

約数ペア:

[(1, 64246600), (2, 32123300), (4, 16061650), (5, 12849320), (8, 8030825), (10, 6424660), (11, 5840600), (19, 3381400), (20, 3212330), (22, 2920300), (25, 2569864), (29, 2215400), (38, 1690700), (40, 1606165), (44, 1460150), (50, 1284932), (53, 1212200), (55, 1168120), (58, 1107700), (76, 845350), (88, 730075), (95, 676280), (100, 642466), (106, 606100), (110, 584060), (116, 553850), (145, 443080), (152, 422675), (190, 338140), (200, 321233), (209, 307400), (212, 303050), (220, 292030), (232, 276925), (265, 242440), (275, 233624), (290, 221540), (319, 201400), (380, 169070), (418, 153700), (424, 151525), (440, 146015), (475, 135256), (530, 121220), (550, 116812), (551, 116600), (580, 110770), (583, 110200), (638, 100700), (725, 88616), (760, 84535), (836, 76850), (950, 67628), (1007, 63800), (1045, 61480), (1060, 60610), (1100, 58406), (1102, 58300), (1160, 55385), (1166, 55100), (1276, 50350), (1325, 48488), (1450, 44308), (1537, 41800), (1595, 40280), (1672, 38425), (1900, 33814), (2014, 31900), (2090, 30740), (2120, 30305), (2200, 29203), (2204, 29150), (2332, 27550), (2552, 25175), (2650, 24244), (2755, 23320), (2900, 22154), (2915, 22040), (3074, 20900), (3190, 20140), (3800, 16907), (4028, 15950), (4180, 15370), (4408, 14575), (4664, 13775), (5035, 12760), (5225, 12296), (5300, 12122), (5510, 11660), (5800, 11077), (5830, 11020), (6061, 10600), (6148, 10450), (6380, 10070), (7685, 8360), (7975, 8056)]