72267660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3617}}^1$

素因数の和:3672

約数の個数: 96

約数和(自身を含む): 230973120

約数和(自身を除く): 158705460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3617, 3996, 4995, 6660, 7234, 9990, 10851, 14468, 18085, 19980, 21702, 32553, 36170, 43404, 54255, 65106, 72340, 97659, 108510, 130212, 133829, 162765, 195318, 217020, 267658, 325530, 390636, 401487, 488295, 535316, 651060, 669145, 802974, 976590, 1204461, 1338290, 1605948, 1953180, 2007435, 2408922, 2676580, 3613383, 4014870, 4817844, 6022305, 7226766, 8029740, 12044610, 14453532, 18066915, 24089220, 36133830, 72267660]

約数ペア:

[(1, 72267660), (2, 36133830), (3, 24089220), (4, 18066915), (5, 14453532), (6, 12044610), (9, 8029740), (10, 7226766), (12, 6022305), (15, 4817844), (18, 4014870), (20, 3613383), (27, 2676580), (30, 2408922), (36, 2007435), (37, 1953180), (45, 1605948), (54, 1338290), (60, 1204461), (74, 976590), (90, 802974), (108, 669145), (111, 651060), (135, 535316), (148, 488295), (180, 401487), (185, 390636), (222, 325530), (270, 267658), (333, 217020), (370, 195318), (444, 162765), (540, 133829), (555, 130212), (666, 108510), (740, 97659), (999, 72340), (1110, 65106), (1332, 54255), (1665, 43404), (1998, 36170), (2220, 32553), (3330, 21702), (3617, 19980), (3996, 18085), (4995, 14468), (6660, 10851), (7234, 9990)]