180276516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 544627776

約数和(自身を除く): 364351260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 101, 108, 126, 162, 189, 202, 252, 303, 324, 378, 404, 567, 606, 707, 756, 787, 909, 1134, 1212, 1414, 1574, 1818, 2121, 2268, 2361, 2727, 2828, 3148, 3636, 4242, 4722, 5454, 5509, 6363, 7083, 8181, 8484, 9444, 10908, 11018, 12726, 14166, 16362, 16527, 19089, 21249, 22036, 25452, 28332, 32724, 33054, 38178, 42498, 49581, 57267, 63747, 66108, 76356, 79487, 84996, 99162, 114534, 127494, 148743, 158974, 198324, 229068, 238461, 254988, 297486, 317948, 446229, 476922, 556409, 594972, 715383, 892458, 953844, 1112818, 1430766, 1669227, 1784916, 2146149, 2225636, 2861532, 3338454, 4292298, 5007681, 6438447, 6676908, 8584596, 10015362, 12876894, 15023043, 20030724, 25753788, 30046086, 45069129, 60092172, 90138258, 180276516]

約数ペア:

[(1, 180276516), (2, 90138258), (3, 60092172), (4, 45069129), (6, 30046086), (7, 25753788), (9, 20030724), (12, 15023043), (14, 12876894), (18, 10015362), (21, 8584596), (27, 6676908), (28, 6438447), (36, 5007681), (42, 4292298), (54, 3338454), (63, 2861532), (81, 2225636), (84, 2146149), (101, 1784916), (108, 1669227), (126, 1430766), (162, 1112818), (189, 953844), (202, 892458), (252, 715383), (303, 594972), (324, 556409), (378, 476922), (404, 446229), (567, 317948), (606, 297486), (707, 254988), (756, 238461), (787, 229068), (909, 198324), (1134, 158974), (1212, 148743), (1414, 127494), (1574, 114534), (1818, 99162), (2121, 84996), (2268, 79487), (2361, 76356), (2727, 66108), (2828, 63747), (3148, 57267), (3636, 49581), (4242, 42498), (4722, 38178), (5454, 33054), (5509, 32724), (6363, 28332), (7083, 25452), (8181, 22036), (8484, 21249), (9444, 19089), (10908, 16527), (11018, 16362), (12726, 14166)]