300320436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 832301568

約数和(自身を除く): 531981132

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 169, 186, 204, 221, 281, 338, 372, 403, 442, 507, 527, 562, 663, 676, 806, 843, 884, 1014, 1054, 1124, 1209, 1326, 1581, 1612, 1686, 2028, 2108, 2418, 2652, 2873, 3162, 3372, 3653, 4777, 4836, 5239, 5746, 6324, 6851, 7306, 8619, 8711, 9554, 10478, 10959, 11492, 13702, 14331, 14612, 15717, 17238, 17422, 19108, 20553, 20956, 21918, 26133, 27404, 28662, 31434, 34476, 34844, 41106, 43836, 47489, 52266, 57324, 62101, 62868, 82212, 89063, 94978, 104532, 113243, 124202, 142467, 148087, 178126, 186303, 189956, 226486, 248404, 267189, 284934, 296174, 339729, 356252, 372606, 444261, 452972, 534378, 569868, 592348, 679458, 745212, 807313, 888522, 1068756, 1358916, 1472159, 1614626, 1777044, 1925131, 2421939, 2944318, 3229252, 3850262, 4416477, 4843878, 5775393, 5888636, 7700524, 8832954, 9687756, 11550786, 17665908, 23101572, 25026703, 50053406, 75080109, 100106812, 150160218, 300320436]

約数ペア:

[(1, 300320436), (2, 150160218), (3, 100106812), (4, 75080109), (6, 50053406), (12, 25026703), (13, 23101572), (17, 17665908), (26, 11550786), (31, 9687756), (34, 8832954), (39, 7700524), (51, 5888636), (52, 5775393), (62, 4843878), (68, 4416477), (78, 3850262), (93, 3229252), (102, 2944318), (124, 2421939), (156, 1925131), (169, 1777044), (186, 1614626), (204, 1472159), (221, 1358916), (281, 1068756), (338, 888522), (372, 807313), (403, 745212), (442, 679458), (507, 592348), (527, 569868), (562, 534378), (663, 452972), (676, 444261), (806, 372606), (843, 356252), (884, 339729), (1014, 296174), (1054, 284934), (1124, 267189), (1209, 248404), (1326, 226486), (1581, 189956), (1612, 186303), (1686, 178126), (2028, 148087), (2108, 142467), (2418, 124202), (2652, 113243), (2873, 104532), (3162, 94978), (3372, 89063), (3653, 82212), (4777, 62868), (4836, 62101), (5239, 57324), (5746, 52266), (6324, 47489), (6851, 43836), (7306, 41106), (8619, 34844), (8711, 34476), (9554, 31434), (10478, 28662), (10959, 27404), (11492, 26133), (13702, 21918), (14331, 20956), (14612, 20553), (15717, 19108), (17238, 17422)]