157450230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 120

約数和(自身を含む): 492611328

約数和(自身を除く): 335161098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3967, 3969, 4410, 5670, 6615, 7934, 7938, 11901, 13230, 19835, 19845, 23802, 27769, 35703, 39670, 39690, 55538, 59505, 71406, 83307, 107109, 119010, 138845, 166614, 178515, 194383, 214218, 249921, 277690, 321327, 357030, 388766, 416535, 499842, 535545, 583149, 642654, 749763, 833070, 971915, 1071090, 1166298, 1249605, 1499526, 1606635, 1749447, 1943830, 2249289, 2499210, 2915745, 3213270, 3498894, 3748815, 4498578, 5248341, 5831490, 7497630, 8747235, 10496682, 11246445, 15745023, 17494470, 22492890, 26241705, 31490046, 52483410, 78725115, 157450230]

約数ペア:

[(1, 157450230), (2, 78725115), (3, 52483410), (5, 31490046), (6, 26241705), (7, 22492890), (9, 17494470), (10, 15745023), (14, 11246445), (15, 10496682), (18, 8747235), (21, 7497630), (27, 5831490), (30, 5248341), (35, 4498578), (42, 3748815), (45, 3498894), (49, 3213270), (54, 2915745), (63, 2499210), (70, 2249289), (81, 1943830), (90, 1749447), (98, 1606635), (105, 1499526), (126, 1249605), (135, 1166298), (147, 1071090), (162, 971915), (189, 833070), (210, 749763), (245, 642654), (270, 583149), (294, 535545), (315, 499842), (378, 416535), (405, 388766), (441, 357030), (490, 321327), (567, 277690), (630, 249921), (735, 214218), (810, 194383), (882, 178515), (945, 166614), (1134, 138845), (1323, 119010), (1470, 107109), (1890, 83307), (2205, 71406), (2646, 59505), (2835, 55538), (3967, 39690), (3969, 39670), (4410, 35703), (5670, 27769), (6615, 23802), (7934, 19845), (7938, 19835), (11901, 13230)]