180664770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1888

約数の個数: 128

約数和(自身を含む): 531836928

約数和(自身を除く): 351172158

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 690, 715, 759, 858, 897, 1265, 1430, 1495, 1518, 1794, 1831, 2145, 2530, 2990, 3289, 3662, 3795, 4290, 4485, 5493, 6578, 7590, 8970, 9155, 9867, 10986, 16445, 18310, 19734, 20141, 23803, 27465, 32890, 40282, 42113, 47606, 49335, 54930, 60423, 71409, 84226, 98670, 100705, 119015, 120846, 126339, 142818, 201410, 210565, 238030, 252678, 261833, 302115, 357045, 421130, 463243, 523666, 547469, 604230, 631695, 714090, 785499, 926486, 1094938, 1263390, 1309165, 1389729, 1570998, 1642407, 2316215, 2618330, 2737345, 2779458, 3284814, 3927495, 4632430, 5474690, 6022159, 6948645, 7854990, 8212035, 12044318, 13897290, 16424070, 18066477, 30110795, 36132954, 60221590, 90332385, 180664770]

約数ペア:

[(1, 180664770), (2, 90332385), (3, 60221590), (5, 36132954), (6, 30110795), (10, 18066477), (11, 16424070), (13, 13897290), (15, 12044318), (22, 8212035), (23, 7854990), (26, 6948645), (30, 6022159), (33, 5474690), (39, 4632430), (46, 3927495), (55, 3284814), (65, 2779458), (66, 2737345), (69, 2618330), (78, 2316215), (110, 1642407), (115, 1570998), (130, 1389729), (138, 1309165), (143, 1263390), (165, 1094938), (195, 926486), (230, 785499), (253, 714090), (286, 631695), (299, 604230), (330, 547469), (345, 523666), (390, 463243), (429, 421130), (506, 357045), (598, 302115), (690, 261833), (715, 252678), (759, 238030), (858, 210565), (897, 201410), (1265, 142818), (1430, 126339), (1495, 120846), (1518, 119015), (1794, 100705), (1831, 98670), (2145, 84226), (2530, 71409), (2990, 60423), (3289, 54930), (3662, 49335), (3795, 47606), (4290, 42113), (4485, 40282), (5493, 32890), (6578, 27465), (7590, 23803), (8970, 20141), (9155, 19734), (9867, 18310), (10986, 16445)]