13158750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 37394280

約数和(自身を除く): 24235530

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 121, 125, 145, 150, 165, 174, 242, 250, 275, 290, 319, 330, 363, 375, 435, 550, 605, 625, 638, 725, 726, 750, 825, 870, 957, 1210, 1250, 1375, 1450, 1595, 1650, 1815, 1875, 1914, 2175, 2750, 3025, 3190, 3509, 3625, 3630, 3750, 4125, 4350, 4785, 6050, 6875, 7018, 7250, 7975, 8250, 9075, 9570, 10527, 10875, 13750, 15125, 15950, 17545, 18125, 18150, 20625, 21054, 21750, 23925, 30250, 35090, 36250, 39875, 41250, 45375, 47850, 52635, 54375, 75625, 79750, 87725, 90750, 105270, 108750, 119625, 151250, 175450, 199375, 226875, 239250, 263175, 398750, 438625, 453750, 526350, 598125, 877250, 1196250, 1315875, 2193125, 2631750, 4386250, 6579375, 13158750]

約数ペア:

[(1, 13158750), (2, 6579375), (3, 4386250), (5, 2631750), (6, 2193125), (10, 1315875), (11, 1196250), (15, 877250), (22, 598125), (25, 526350), (29, 453750), (30, 438625), (33, 398750), (50, 263175), (55, 239250), (58, 226875), (66, 199375), (75, 175450), (87, 151250), (110, 119625), (121, 108750), (125, 105270), (145, 90750), (150, 87725), (165, 79750), (174, 75625), (242, 54375), (250, 52635), (275, 47850), (290, 45375), (319, 41250), (330, 39875), (363, 36250), (375, 35090), (435, 30250), (550, 23925), (605, 21750), (625, 21054), (638, 20625), (725, 18150), (726, 18125), (750, 17545), (825, 15950), (870, 15125), (957, 13750), (1210, 10875), (1250, 10527), (1375, 9570), (1450, 9075), (1595, 8250), (1650, 7975), (1815, 7250), (1875, 7018), (1914, 6875), (2175, 6050), (2750, 4785), (3025, 4350), (3190, 4125), (3509, 3750), (3625, 3630)]