73848420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 226751616

約数和(自身を除く): 152903196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4943, 4980, 7470, 9886, 14829, 14940, 19772, 24715, 29658, 44487, 49430, 59316, 74145, 88974, 98860, 148290, 177948, 222435, 296580, 410269, 444870, 820538, 889740, 1230807, 1641076, 2051345, 2461614, 3692421, 4102690, 4923228, 6154035, 7384842, 8205380, 12308070, 14769684, 18462105, 24616140, 36924210, 73848420]

約数ペア:

[(1, 73848420), (2, 36924210), (3, 24616140), (4, 18462105), (5, 14769684), (6, 12308070), (9, 8205380), (10, 7384842), (12, 6154035), (15, 4923228), (18, 4102690), (20, 3692421), (30, 2461614), (36, 2051345), (45, 1641076), (60, 1230807), (83, 889740), (90, 820538), (166, 444870), (180, 410269), (249, 296580), (332, 222435), (415, 177948), (498, 148290), (747, 98860), (830, 88974), (996, 74145), (1245, 59316), (1494, 49430), (1660, 44487), (2490, 29658), (2988, 24715), (3735, 19772), (4943, 14940), (4980, 14829), (7470, 9886)]