152731620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10223}}^1$

素因数の和:10321

約数の個数: 72

約数和(自身を含む): 468913536

約数和(自身を除く): 316181916

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, 10223, 14940, 20446, 30669, 40892, 51115, 61338, 92007, 102230, 122676, 153345, 184014, 204460, 306690, 368028, 460035, 613380, 848509, 920070, 1697018, 1840140, 2545527, 3394036, 4242545, 5091054, 7636581, 8485090, 10182108, 12727635, 15273162, 16970180, 25455270, 30546324, 38182905, 50910540, 76365810, 152731620]

約数ペア:

[(1, 152731620), (2, 76365810), (3, 50910540), (4, 38182905), (5, 30546324), (6, 25455270), (9, 16970180), (10, 15273162), (12, 12727635), (15, 10182108), (18, 8485090), (20, 7636581), (30, 5091054), (36, 4242545), (45, 3394036), (60, 2545527), (83, 1840140), (90, 1697018), (166, 920070), (180, 848509), (249, 613380), (332, 460035), (415, 368028), (498, 306690), (747, 204460), (830, 184014), (996, 153345), (1245, 122676), (1494, 102230), (1660, 92007), (2490, 61338), (2988, 51115), (3735, 40892), (4980, 30669), (7470, 20446), (10223, 14940)]