104966820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 144

約数和(自身を含む): 379975680

約数和(自身を除く): 275008860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 3967, 4410, 5292, 6615, 7934, 8820, 11901, 13230, 15868, 19835, 23802, 26460, 27769, 35703, 39670, 47604, 55538, 59505, 71406, 79340, 83307, 107109, 111076, 119010, 138845, 142812, 166614, 178515, 194383, 214218, 238020, 249921, 277690, 333228, 357030, 388766, 416535, 428436, 499842, 535545, 555380, 583149, 714060, 749763, 777532, 833070, 971915, 999684, 1071090, 1166298, 1249605, 1499526, 1666140, 1749447, 1943830, 2142180, 2332596, 2499210, 2915745, 2999052, 3498894, 3748815, 3887660, 4998420, 5248341, 5831490, 6997788, 7497630, 8747235, 10496682, 11662980, 14995260, 17494470, 20993364, 26241705, 34988940, 52483410, 104966820]

約数ペア:

[(1, 104966820), (2, 52483410), (3, 34988940), (4, 26241705), (5, 20993364), (6, 17494470), (7, 14995260), (9, 11662980), (10, 10496682), (12, 8747235), (14, 7497630), (15, 6997788), (18, 5831490), (20, 5248341), (21, 4998420), (27, 3887660), (28, 3748815), (30, 3498894), (35, 2999052), (36, 2915745), (42, 2499210), (45, 2332596), (49, 2142180), (54, 1943830), (60, 1749447), (63, 1666140), (70, 1499526), (84, 1249605), (90, 1166298), (98, 1071090), (105, 999684), (108, 971915), (126, 833070), (135, 777532), (140, 749763), (147, 714060), (180, 583149), (189, 555380), (196, 535545), (210, 499842), (245, 428436), (252, 416535), (270, 388766), (294, 357030), (315, 333228), (378, 277690), (420, 249921), (441, 238020), (490, 214218), (540, 194383), (588, 178515), (630, 166614), (735, 142812), (756, 138845), (882, 119010), (945, 111076), (980, 107109), (1260, 83307), (1323, 79340), (1470, 71406), (1764, 59505), (1890, 55538), (2205, 47604), (2646, 39670), (2940, 35703), (3780, 27769), (3967, 26460), (4410, 23802), (5292, 19835), (6615, 15868), (7934, 13230), (8820, 11901)]