101999898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 333704448

約数和(自身を除く): 231704550

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 17, 18, 21, 22, 26, 27, 33, 34, 37, 39, 42, 51, 54, 63, 66, 74, 77, 78, 81, 91, 99, 102, 111, 117, 119, 126, 143, 153, 154, 162, 182, 187, 189, 198, 221, 222, 231, 234, 238, 259, 273, 286, 297, 306, 333, 351, 357, 374, 378, 407, 429, 442, 459, 462, 481, 518, 546, 561, 567, 594, 629, 663, 666, 693, 702, 714, 777, 814, 819, 858, 891, 918, 962, 999, 1001, 1053, 1071, 1122, 1134, 1221, 1258, 1287, 1309, 1326, 1377, 1386, 1443, 1547, 1554, 1638, 1683, 1782, 1887, 1989, 1998, 2002, 2079, 2106, 2142, 2331, 2431, 2442, 2457, 2574, 2618, 2754, 2849, 2886, 2997, 3003, 3094, 3213, 3366, 3367, 3663, 3774, 3861, 3927, 3978, 4158, 4329, 4403, 4641, 4662, 4862, 4914, 5049, 5291, 5661, 5698, 5967, 5994, 6006, 6237, 6426, 6734, 6919, 6993, 7293, 7326, 7371, 7722, 7854, 8177, 8547, 8658, 8806, 9009, 9282, 9639, 10098, 10101, 10582, 10989, 11322, 11583, 11781, 11934, 12474, 12987, 13209, 13838, 13923, 13986, 14586, 14742, 15147, 15873, 16354, 16983, 17017, 17094, 17901, 18018, 19278, 20202, 20757, 20979, 21879, 21978, 23166, 23562, 24531, 25641, 25974, 26418, 27027, 27846, 30294, 30303, 31746, 32967, 33966, 34034, 35343, 35802, 37037, 38961, 39627, 41514, 41769, 41958, 43758, 47619, 48433, 49062, 50949, 51051, 51282, 54054, 57239, 60606, 62271, 65637, 65934, 70686, 73593, 74074, 76923, 77922, 79254, 81081, 83538, 89947, 90909, 95238, 96866, 101898, 102102, 106029, 111111, 114478, 118881, 124542, 125307, 131274, 142857, 145299, 147186, 153153, 153846, 162162, 171717, 179894, 181818, 186813, 196911, 212058, 220779, 222222, 230769, 237762, 250614, 269841, 272727, 285714, 290598, 306306, 333333, 343434, 356643, 373626, 393822, 428571, 435897, 441558, 459459, 461538, 515151, 539682, 545454, 560439, 629629, 662337, 666666, 713286, 809523, 857142, 871794, 918918, 999999, 1030302, 1120878, 1259258, 1307691, 1324674, 1378377, 1545453, 1619046, 1888887, 1999998, 2428569, 2615382, 2756754, 2999997, 3090906, 3777774, 3923073, 4636359, 4857138, 5666661, 5999994, 7285707, 7846146, 9272718, 11333322, 14571414, 16999983, 33999966, 50999949, 101999898]

約数ペア:

[(1, 101999898), (2, 50999949), (3, 33999966), (6, 16999983), (7, 14571414), (9, 11333322), (11, 9272718), (13, 7846146), (14, 7285707), (17, 5999994), (18, 5666661), (21, 4857138), (22, 4636359), (26, 3923073), (27, 3777774), (33, 3090906), (34, 2999997), (37, 2756754), (39, 2615382), (42, 2428569), (51, 1999998), (54, 1888887), (63, 1619046), (66, 1545453), (74, 1378377), (77, 1324674), (78, 1307691), (81, 1259258), (91, 1120878), (99, 1030302), (102, 999999), (111, 918918), (117, 871794), (119, 857142), (126, 809523), (143, 713286), (153, 666666), (154, 662337), (162, 629629), (182, 560439), (187, 545454), (189, 539682), (198, 515151), (221, 461538), (222, 459459), (231, 441558), (234, 435897), (238, 428571), (259, 393822), (273, 373626), (286, 356643), (297, 343434), (306, 333333), (333, 306306), (351, 290598), (357, 285714), (374, 272727), (378, 269841), (407, 250614), (429, 237762), (442, 230769), (459, 222222), (462, 220779), (481, 212058), (518, 196911), (546, 186813), (561, 181818), (567, 179894), (594, 171717), (629, 162162), (663, 153846), (666, 153153), (693, 147186), (702, 145299), (714, 142857), (777, 131274), (814, 125307), (819, 124542), (858, 118881), (891, 114478), (918, 111111), (962, 106029), (999, 102102), (1001, 101898), (1053, 96866), (1071, 95238), (1122, 90909), (1134, 89947), (1221, 83538), (1258, 81081), (1287, 79254), (1309, 77922), (1326, 76923), (1377, 74074), (1386, 73593), (1443, 70686), (1547, 65934), (1554, 65637), (1638, 62271), (1683, 60606), (1782, 57239), (1887, 54054), (1989, 51282), (1998, 51051), (2002, 50949), (2079, 49062), (2106, 48433), (2142, 47619), (2331, 43758), (2431, 41958), (2442, 41769), (2457, 41514), (2574, 39627), (2618, 38961), (2754, 37037), (2849, 35802), (2886, 35343), (2997, 34034), (3003, 33966), (3094, 32967), (3213, 31746), (3366, 30303), (3367, 30294), (3663, 27846), (3774, 27027), (3861, 26418), (3927, 25974), (3978, 25641), (4158, 24531), (4329, 23562), (4403, 23166), (4641, 21978), (4662, 21879), (4862, 20979), (4914, 20757), (5049, 20202), (5291, 19278), (5661, 18018), (5698, 17901), (5967, 17094), (5994, 17017), (6006, 16983), (6237, 16354), (6426, 15873), (6734, 15147), (6919, 14742), (6993, 14586), (7293, 13986), (7326, 13923), (7371, 13838), (7722, 13209), (7854, 12987), (8177, 12474), (8547, 11934), (8658, 11781), (8806, 11583), (9009, 11322), (9282, 10989), (9639, 10582), (10098, 10101)]