101800556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 241950240

約数和(自身を除く): 140149684

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 29, 34, 38, 44, 52, 58, 68, 76, 116, 143, 187, 209, 221, 247, 286, 319, 323, 361, 374, 377, 418, 442, 493, 494, 551, 572, 638, 646, 722, 748, 754, 836, 884, 986, 988, 1102, 1276, 1292, 1444, 1508, 1972, 2204, 2431, 2717, 3553, 3971, 4147, 4199, 4693, 4862, 5423, 5434, 6061, 6137, 6409, 7106, 7163, 7942, 8294, 8398, 9367, 9386, 9724, 10469, 10846, 10868, 12122, 12274, 12818, 14212, 14326, 15884, 16588, 16796, 18734, 18772, 20938, 21692, 24244, 24548, 25636, 28652, 37468, 41876, 46189, 51623, 67507, 70499, 78793, 79781, 92378, 103037, 103246, 115159, 121771, 135014, 136097, 140998, 157586, 159562, 177973, 184756, 206074, 206492, 230318, 243542, 270028, 272194, 281996, 315172, 319124, 355946, 412148, 460636, 487084, 544388, 711892, 877591, 1339481, 1497067, 1755182, 1957703, 2313649, 2678962, 2994134, 3510364, 3915406, 4627298, 5357924, 5988268, 7830812, 9254596, 25450139, 50900278, 101800556]

約数ペア:

[(1, 101800556), (2, 50900278), (4, 25450139), (11, 9254596), (13, 7830812), (17, 5988268), (19, 5357924), (22, 4627298), (26, 3915406), (29, 3510364), (34, 2994134), (38, 2678962), (44, 2313649), (52, 1957703), (58, 1755182), (68, 1497067), (76, 1339481), (116, 877591), (143, 711892), (187, 544388), (209, 487084), (221, 460636), (247, 412148), (286, 355946), (319, 319124), (323, 315172), (361, 281996), (374, 272194), (377, 270028), (418, 243542), (442, 230318), (493, 206492), (494, 206074), (551, 184756), (572, 177973), (638, 159562), (646, 157586), (722, 140998), (748, 136097), (754, 135014), (836, 121771), (884, 115159), (986, 103246), (988, 103037), (1102, 92378), (1276, 79781), (1292, 78793), (1444, 70499), (1508, 67507), (1972, 51623), (2204, 46189), (2431, 41876), (2717, 37468), (3553, 28652), (3971, 25636), (4147, 24548), (4199, 24244), (4693, 21692), (4862, 20938), (5423, 18772), (5434, 18734), (6061, 16796), (6137, 16588), (6409, 15884), (7106, 14326), (7163, 14212), (7942, 12818), (8294, 12274), (8398, 12122), (9367, 10868), (9386, 10846), (9724, 10469)]