12972429900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{142711}}^1$

素因数の和:142832

約数の個数: 108

約数和(自身を含む): 41064236304

約数和(自身を除く): 28091806404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 450, 505, 606, 900, 909, 1010, 1212, 1515, 1818, 2020, 2525, 3030, 3636, 4545, 5050, 6060, 7575, 9090, 10100, 15150, 18180, 22725, 30300, 45450, 90900, 142711, 285422, 428133, 570844, 713555, 856266, 1284399, 1427110, 1712532, 2140665, 2568798, 2854220, 3567775, 4281330, 5137596, 6421995, 7135550, 8562660, 10703325, 12843990, 14271100, 14413811, 21406650, 25687980, 28827622, 32109975, 42813300, 43241433, 57655244, 64219950, 72069055, 86482866, 128439900, 129724299, 144138110, 172965732, 216207165, 259448598, 288276220, 360345275, 432414330, 518897196, 648621495, 720690550, 864828660, 1081035825, 1297242990, 1441381100, 2162071650, 2594485980, 3243107475, 4324143300, 6486214950, 12972429900]

約数ペア:

[(1, 12972429900), (2, 6486214950), (3, 4324143300), (4, 3243107475), (5, 2594485980), (6, 2162071650), (9, 1441381100), (10, 1297242990), (12, 1081035825), (15, 864828660), (18, 720690550), (20, 648621495), (25, 518897196), (30, 432414330), (36, 360345275), (45, 288276220), (50, 259448598), (60, 216207165), (75, 172965732), (90, 144138110), (100, 129724299), (101, 128439900), (150, 86482866), (180, 72069055), (202, 64219950), (225, 57655244), (300, 43241433), (303, 42813300), (404, 32109975), (450, 28827622), (505, 25687980), (606, 21406650), (900, 14413811), (909, 14271100), (1010, 12843990), (1212, 10703325), (1515, 8562660), (1818, 7135550), (2020, 6421995), (2525, 5137596), (3030, 4281330), (3636, 3567775), (4545, 2854220), (5050, 2568798), (6060, 2140665), (7575, 1712532), (9090, 1427110), (10100, 1284399), (15150, 856266), (18180, 713555), (22725, 570844), (30300, 428133), (45450, 285422), (90900, 142711)]