73700460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 224414736

約数和(自身を除く): 150714276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1237, 1324, 1655, 1986, 2474, 2979, 3310, 3711, 3972, 4948, 4965, 5958, 6185, 6620, 7422, 9930, 11133, 11916, 12370, 14844, 14895, 18555, 19860, 22266, 24740, 29790, 37110, 44532, 55665, 59580, 74220, 111330, 222660, 409447, 818894, 1228341, 1637788, 2047235, 2456682, 3685023, 4094470, 4913364, 6141705, 7370046, 8188940, 12283410, 14740092, 18425115, 24566820, 36850230, 73700460]

約数ペア:

[(1, 73700460), (2, 36850230), (3, 24566820), (4, 18425115), (5, 14740092), (6, 12283410), (9, 8188940), (10, 7370046), (12, 6141705), (15, 4913364), (18, 4094470), (20, 3685023), (30, 2456682), (36, 2047235), (45, 1637788), (60, 1228341), (90, 818894), (180, 409447), (331, 222660), (662, 111330), (993, 74220), (1237, 59580), (1324, 55665), (1655, 44532), (1986, 37110), (2474, 29790), (2979, 24740), (3310, 22266), (3711, 19860), (3972, 18555), (4948, 14895), (4965, 14844), (5958, 12370), (6185, 11916), (6620, 11133), (7422, 9930)]