11220900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 32852064

約数和(自身を除く): 21631164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 331, 339, 452, 565, 662, 678, 993, 1130, 1324, 1356, 1655, 1695, 1986, 2260, 2825, 3310, 3390, 3972, 4965, 5650, 6620, 6780, 8275, 8475, 9930, 11300, 16550, 16950, 19860, 24825, 33100, 33900, 37403, 49650, 74806, 99300, 112209, 149612, 187015, 224418, 374030, 448836, 561045, 748060, 935075, 1122090, 1870150, 2244180, 2805225, 3740300, 5610450, 11220900]

約数ペア:

[(1, 11220900), (2, 5610450), (3, 3740300), (4, 2805225), (5, 2244180), (6, 1870150), (10, 1122090), (12, 935075), (15, 748060), (20, 561045), (25, 448836), (30, 374030), (50, 224418), (60, 187015), (75, 149612), (100, 112209), (113, 99300), (150, 74806), (226, 49650), (300, 37403), (331, 33900), (339, 33100), (452, 24825), (565, 19860), (662, 16950), (678, 16550), (993, 11300), (1130, 9930), (1324, 8475), (1356, 8275), (1655, 6780), (1695, 6620), (1986, 5650), (2260, 4965), (2825, 3972), (3310, 3390)]