74142750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 219098880

約数和(自身を除く): 144956130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 43, 50, 55, 57, 66, 75, 86, 95, 110, 114, 121, 125, 129, 150, 165, 190, 209, 215, 242, 250, 258, 275, 285, 330, 363, 375, 418, 430, 473, 475, 550, 570, 605, 627, 645, 726, 750, 817, 825, 946, 950, 1045, 1075, 1210, 1254, 1290, 1375, 1419, 1425, 1634, 1650, 1815, 2090, 2150, 2299, 2365, 2375, 2451, 2750, 2838, 2850, 3025, 3135, 3225, 3630, 4085, 4125, 4598, 4730, 4750, 4902, 5203, 5225, 5375, 6050, 6270, 6450, 6897, 7095, 7125, 8170, 8250, 8987, 9075, 10406, 10450, 10750, 11495, 11825, 12255, 13794, 14190, 14250, 15125, 15609, 15675, 16125, 17974, 18150, 20425, 22990, 23650, 24510, 26015, 26125, 26961, 30250, 31218, 31350, 32250, 34485, 35475, 40850, 44935, 45375, 52030, 52250, 53922, 57475, 59125, 61275, 68970, 70950, 78045, 78375, 89870, 90750, 98857, 102125, 114950, 118250, 122550, 130075, 134805, 156090, 156750, 172425, 177375, 197714, 204250, 224675, 260150, 269610, 287375, 296571, 306375, 344850, 354750, 390225, 449350, 494285, 574750, 593142, 612750, 650375, 674025, 780450, 862125, 988570, 1123375, 1300750, 1348050, 1482855, 1724250, 1951125, 2246750, 2471425, 2965710, 3370125, 3902250, 4942850, 6740250, 7414275, 12357125, 14828550, 24714250, 37071375, 74142750]

約数ペア:

[(1, 74142750), (2, 37071375), (3, 24714250), (5, 14828550), (6, 12357125), (10, 7414275), (11, 6740250), (15, 4942850), (19, 3902250), (22, 3370125), (25, 2965710), (30, 2471425), (33, 2246750), (38, 1951125), (43, 1724250), (50, 1482855), (55, 1348050), (57, 1300750), (66, 1123375), (75, 988570), (86, 862125), (95, 780450), (110, 674025), (114, 650375), (121, 612750), (125, 593142), (129, 574750), (150, 494285), (165, 449350), (190, 390225), (209, 354750), (215, 344850), (242, 306375), (250, 296571), (258, 287375), (275, 269610), (285, 260150), (330, 224675), (363, 204250), (375, 197714), (418, 177375), (430, 172425), (473, 156750), (475, 156090), (550, 134805), (570, 130075), (605, 122550), (627, 118250), (645, 114950), (726, 102125), (750, 98857), (817, 90750), (825, 89870), (946, 78375), (950, 78045), (1045, 70950), (1075, 68970), (1210, 61275), (1254, 59125), (1290, 57475), (1375, 53922), (1419, 52250), (1425, 52030), (1634, 45375), (1650, 44935), (1815, 40850), (2090, 35475), (2150, 34485), (2299, 32250), (2365, 31350), (2375, 31218), (2451, 30250), (2750, 26961), (2838, 26125), (2850, 26015), (3025, 24510), (3135, 23650), (3225, 22990), (3630, 20425), (4085, 18150), (4125, 17974), (4598, 16125), (4730, 15675), (4750, 15609), (4902, 15125), (5203, 14250), (5225, 14190), (5375, 13794), (6050, 12255), (6270, 11825), (6450, 11495), (6897, 10750), (7095, 10450), (7125, 10406), (8170, 9075), (8250, 8987)]