156727748950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{3229}}^1\times {\mathrm{3359}}^1$

素因数の和:6634

約数の個数: 72

約数和(自身を含む): 309858292800

約数和(自身を除く): 153130543850

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 3229, 3359, 6458, 6718, 7225, 14450, 16145, 16795, 32290, 33590, 54893, 57103, 80725, 83975, 109786, 114206, 161450, 167950, 274465, 285515, 548930, 571030, 933181, 970751, 1372325, 1427575, 1866362, 1941502, 2744650, 2855150, 4665905, 4853755, 9331810, 9707510, 10846211, 21692422, 23329525, 24268775, 46659050, 48537550, 54231055, 108462110, 184385587, 271155275, 368771174, 542310550, 921927935, 1843855870, 3134554979, 4609639675, 6269109958, 9219279350, 15672774895, 31345549790, 78363874475, 156727748950]

約数ペア:

[(1, 156727748950), (2, 78363874475), (5, 31345549790), (10, 15672774895), (17, 9219279350), (25, 6269109958), (34, 4609639675), (50, 3134554979), (85, 1843855870), (170, 921927935), (289, 542310550), (425, 368771174), (578, 271155275), (850, 184385587), (1445, 108462110), (2890, 54231055), (3229, 48537550), (3359, 46659050), (6458, 24268775), (6718, 23329525), (7225, 21692422), (14450, 10846211), (16145, 9707510), (16795, 9331810), (32290, 4853755), (33590, 4665905), (54893, 2855150), (57103, 2744650), (80725, 1941502), (83975, 1866362), (109786, 1427575), (114206, 1372325), (161450, 970751), (167950, 933181), (274465, 571030), (285515, 548930)]