30955500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{2293}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 100201920

約数和(自身を除く): 69246420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2293, 2700, 3375, 4500, 4586, 6750, 6879, 9172, 11465, 13500, 13758, 20637, 22930, 27516, 34395, 41274, 45860, 57325, 61911, 68790, 82548, 103185, 114650, 123822, 137580, 171975, 206370, 229300, 247644, 286625, 309555, 343950, 412740, 515925, 573250, 619110, 687900, 859875, 1031850, 1146500, 1238220, 1547775, 1719750, 2063700, 2579625, 3095550, 3439500, 5159250, 6191100, 7738875, 10318500, 15477750, 30955500]

約数ペア:

[(1, 30955500), (2, 15477750), (3, 10318500), (4, 7738875), (5, 6191100), (6, 5159250), (9, 3439500), (10, 3095550), (12, 2579625), (15, 2063700), (18, 1719750), (20, 1547775), (25, 1238220), (27, 1146500), (30, 1031850), (36, 859875), (45, 687900), (50, 619110), (54, 573250), (60, 515925), (75, 412740), (90, 343950), (100, 309555), (108, 286625), (125, 247644), (135, 229300), (150, 206370), (180, 171975), (225, 137580), (250, 123822), (270, 114650), (300, 103185), (375, 82548), (450, 68790), (500, 61911), (540, 57325), (675, 45860), (750, 41274), (900, 34395), (1125, 27516), (1350, 22930), (1500, 20637), (2250, 13758), (2293, 13500), (2700, 11465), (3375, 9172), (4500, 6879), (4586, 6750)]