100868940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 307074768

約数和(自身を除く): 206205828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1693, 1986, 2979, 3310, 3386, 3972, 4965, 5079, 5958, 6620, 6772, 8465, 9930, 10158, 11916, 14895, 15237, 16930, 19860, 20316, 25395, 29790, 30474, 33860, 50790, 59580, 60948, 76185, 101580, 152370, 304740, 560383, 1120766, 1681149, 2241532, 2801915, 3362298, 5043447, 5603830, 6724596, 8405745, 10086894, 11207660, 16811490, 20173788, 25217235, 33622980, 50434470, 100868940]

約数ペア:

[(1, 100868940), (2, 50434470), (3, 33622980), (4, 25217235), (5, 20173788), (6, 16811490), (9, 11207660), (10, 10086894), (12, 8405745), (15, 6724596), (18, 5603830), (20, 5043447), (30, 3362298), (36, 2801915), (45, 2241532), (60, 1681149), (90, 1120766), (180, 560383), (331, 304740), (662, 152370), (993, 101580), (1324, 76185), (1655, 60948), (1693, 59580), (1986, 50790), (2979, 33860), (3310, 30474), (3386, 29790), (3972, 25395), (4965, 20316), (5079, 19860), (5958, 16930), (6620, 15237), (6772, 14895), (8465, 11916), (9930, 10158)]