12985500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 41303808

約数和(自身を除く): 28318308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 660, 750, 787, 825, 1100, 1375, 1500, 1574, 1650, 2361, 2750, 3148, 3300, 3935, 4125, 4722, 5500, 7870, 8250, 8657, 9444, 11805, 15740, 16500, 17314, 19675, 23610, 25971, 34628, 39350, 43285, 47220, 51942, 59025, 78700, 86570, 98375, 103884, 118050, 129855, 173140, 196750, 216425, 236100, 259710, 295125, 393500, 432850, 519420, 590250, 649275, 865700, 1082125, 1180500, 1298550, 2164250, 2597100, 3246375, 4328500, 6492750, 12985500]

約数ペア:

[(1, 12985500), (2, 6492750), (3, 4328500), (4, 3246375), (5, 2597100), (6, 2164250), (10, 1298550), (11, 1180500), (12, 1082125), (15, 865700), (20, 649275), (22, 590250), (25, 519420), (30, 432850), (33, 393500), (44, 295125), (50, 259710), (55, 236100), (60, 216425), (66, 196750), (75, 173140), (100, 129855), (110, 118050), (125, 103884), (132, 98375), (150, 86570), (165, 78700), (220, 59025), (250, 51942), (275, 47220), (300, 43285), (330, 39350), (375, 34628), (500, 25971), (550, 23610), (660, 19675), (750, 17314), (787, 16500), (825, 15740), (1100, 11805), (1375, 9444), (1500, 8657), (1574, 8250), (1650, 7870), (2361, 5500), (2750, 4722), (3148, 4125), (3300, 3935)]