305522580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42083}}^1$

素因数の和:42117

約数の個数: 72

約数和(自身を含む): 940324896

約数和(自身を除く): 634802316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 42083, 84166, 126249, 168332, 210415, 252498, 420830, 462913, 504996, 631245, 841660, 925826, 1262490, 1388739, 1851652, 2314565, 2524980, 2777478, 4629130, 5092043, 5554956, 6943695, 9258260, 10184086, 13887390, 15276129, 20368172, 25460215, 27774780, 30552258, 50920430, 61104516, 76380645, 101840860, 152761290, 305522580]

約数ペア:

[(1, 305522580), (2, 152761290), (3, 101840860), (4, 76380645), (5, 61104516), (6, 50920430), (10, 30552258), (11, 27774780), (12, 25460215), (15, 20368172), (20, 15276129), (22, 13887390), (30, 10184086), (33, 9258260), (44, 6943695), (55, 5554956), (60, 5092043), (66, 4629130), (110, 2777478), (121, 2524980), (132, 2314565), (165, 1851652), (220, 1388739), (242, 1262490), (330, 925826), (363, 841660), (484, 631245), (605, 504996), (660, 462913), (726, 420830), (1210, 252498), (1452, 210415), (1815, 168332), (2420, 126249), (3630, 84166), (7260, 42083)]