1223750340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 3798639936

約数和(自身を除く): 2574889596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 101, 166, 180, 202, 249, 303, 332, 404, 415, 498, 505, 606, 747, 811, 830, 909, 996, 1010, 1212, 1245, 1494, 1515, 1622, 1660, 1818, 2020, 2433, 2490, 2988, 3030, 3244, 3636, 3735, 4055, 4545, 4866, 4980, 6060, 7299, 7470, 8110, 8383, 9090, 9732, 12165, 14598, 14940, 16220, 16766, 18180, 24330, 25149, 29196, 33532, 36495, 41915, 48660, 50298, 67313, 72990, 75447, 81911, 83830, 100596, 125745, 134626, 145980, 150894, 163822, 167660, 201939, 245733, 251490, 269252, 301788, 327644, 336565, 377235, 403878, 409555, 491466, 502980, 605817, 673130, 737199, 754470, 807756, 819110, 982932, 1009695, 1211634, 1228665, 1346260, 1474398, 1508940, 1638220, 2019390, 2423268, 2457330, 2948796, 3029085, 3685995, 4038780, 4914660, 6058170, 6798613, 7371990, 12116340, 13597226, 14743980, 20395839, 27194452, 33993065, 40791678, 61187517, 67986130, 81583356, 101979195, 122375034, 135972260, 203958390, 244750068, 305937585, 407916780, 611875170, 1223750340]

約数ペア:

[(1, 1223750340), (2, 611875170), (3, 407916780), (4, 305937585), (5, 244750068), (6, 203958390), (9, 135972260), (10, 122375034), (12, 101979195), (15, 81583356), (18, 67986130), (20, 61187517), (30, 40791678), (36, 33993065), (45, 27194452), (60, 20395839), (83, 14743980), (90, 13597226), (101, 12116340), (166, 7371990), (180, 6798613), (202, 6058170), (249, 4914660), (303, 4038780), (332, 3685995), (404, 3029085), (415, 2948796), (498, 2457330), (505, 2423268), (606, 2019390), (747, 1638220), (811, 1508940), (830, 1474398), (909, 1346260), (996, 1228665), (1010, 1211634), (1212, 1009695), (1245, 982932), (1494, 819110), (1515, 807756), (1622, 754470), (1660, 737199), (1818, 673130), (2020, 605817), (2433, 502980), (2490, 491466), (2988, 409555), (3030, 403878), (3244, 377235), (3636, 336565), (3735, 327644), (4055, 301788), (4545, 269252), (4866, 251490), (4980, 245733), (6060, 201939), (7299, 167660), (7470, 163822), (8110, 150894), (8383, 145980), (9090, 134626), (9732, 125745), (12165, 100596), (14598, 83830), (14940, 81911), (16220, 75447), (16766, 72990), (18180, 67313), (24330, 50298), (25149, 48660), (29196, 41915), (33532, 36495)]