156675780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10487}}^1$

素因数の和:10585

約数の個数: 72

約数和(自身を含む): 481021632

約数和(自身を除く): 324345852

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, 4980, 7470, 10487, 14940, 20974, 31461, 41948, 52435, 62922, 94383, 104870, 125844, 157305, 188766, 209740, 314610, 377532, 471915, 629220, 870421, 943830, 1740842, 1887660, 2611263, 3481684, 4352105, 5222526, 7833789, 8704210, 10445052, 13056315, 15667578, 17408420, 26112630, 31335156, 39168945, 52225260, 78337890, 156675780]

約数ペア:

[(1, 156675780), (2, 78337890), (3, 52225260), (4, 39168945), (5, 31335156), (6, 26112630), (9, 17408420), (10, 15667578), (12, 13056315), (15, 10445052), (18, 8704210), (20, 7833789), (30, 5222526), (36, 4352105), (45, 3481684), (60, 2611263), (83, 1887660), (90, 1740842), (166, 943830), (180, 870421), (249, 629220), (332, 471915), (415, 377532), (498, 314610), (747, 209740), (830, 188766), (996, 157305), (1245, 125844), (1494, 104870), (1660, 94383), (2490, 62922), (2988, 52435), (3735, 41948), (4980, 31461), (7470, 20974), (10487, 14940)]