75678330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1508

約数の個数: 128

約数和(自身を含む): 235468800

約数和(自身を除く): 159790470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1459, 1482, 1729, 1995, 2470, 2730, 2918, 3458, 3705, 3990, 4377, 5187, 7295, 7410, 8645, 8754, 10213, 10374, 14590, 17290, 18967, 20426, 21885, 25935, 27721, 30639, 37934, 43770, 51065, 51870, 55442, 56901, 61278, 83163, 94835, 102130, 113802, 132769, 138605, 153195, 166326, 189670, 194047, 265538, 277210, 284505, 306390, 360373, 388094, 398307, 415815, 569010, 582141, 663845, 720746, 796614, 831630, 970235, 1081119, 1164282, 1327690, 1801865, 1940470, 1991535, 2162238, 2522611, 2910705, 3603730, 3983070, 5045222, 5405595, 5821410, 7567833, 10811190, 12613055, 15135666, 25226110, 37839165, 75678330]

約数ペア:

[(1, 75678330), (2, 37839165), (3, 25226110), (5, 15135666), (6, 12613055), (7, 10811190), (10, 7567833), (13, 5821410), (14, 5405595), (15, 5045222), (19, 3983070), (21, 3603730), (26, 2910705), (30, 2522611), (35, 2162238), (38, 1991535), (39, 1940470), (42, 1801865), (57, 1327690), (65, 1164282), (70, 1081119), (78, 970235), (91, 831630), (95, 796614), (105, 720746), (114, 663845), (130, 582141), (133, 569010), (182, 415815), (190, 398307), (195, 388094), (210, 360373), (247, 306390), (266, 284505), (273, 277210), (285, 265538), (390, 194047), (399, 189670), (455, 166326), (494, 153195), (546, 138605), (570, 132769), (665, 113802), (741, 102130), (798, 94835), (910, 83163), (1235, 61278), (1330, 56901), (1365, 55442), (1459, 51870), (1482, 51065), (1729, 43770), (1995, 37934), (2470, 30639), (2730, 27721), (2918, 25935), (3458, 21885), (3705, 20426), (3990, 18967), (4377, 17290), (5187, 14590), (7295, 10374), (7410, 10213), (8645, 8754)]