27157694940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1\times {\mathrm{1543}}^1$

素因数の和:2188

約数の個数: 144

約数和(自身を含む): 82963677888

約数和(自身を除く): 55805982948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 353, 554, 706, 831, 1059, 1108, 1385, 1412, 1543, 1662, 1765, 2118, 2493, 2770, 3086, 3177, 3324, 3530, 4155, 4236, 4629, 4986, 5295, 5540, 6172, 6354, 7060, 7715, 8310, 9258, 9972, 10590, 12465, 12708, 13887, 15430, 15885, 16620, 18516, 21180, 23145, 24930, 27774, 30860, 31770, 46290, 49860, 55548, 63540, 69435, 92580, 97781, 138870, 195562, 277740, 293343, 391124, 427411, 488905, 544679, 586686, 854822, 880029, 977810, 1089358, 1173372, 1282233, 1466715, 1634037, 1709644, 1760058, 1955620, 2137055, 2178716, 2564466, 2723395, 2933430, 3268074, 3520116, 3846699, 4274110, 4400145, 4902111, 5128932, 5446790, 5866860, 6411165, 6536148, 7693398, 8170185, 8548220, 8800290, 9804222, 10893580, 12822330, 15386796, 16340370, 17600580, 19233495, 19608444, 24510555, 25644660, 32680740, 38466990, 49021110, 76933980, 98042220, 150876083, 301752166, 452628249, 603504332, 754380415, 905256498, 1357884747, 1508760830, 1810512996, 2263141245, 2715769494, 3017521660, 4526282490, 5431538988, 6789423735, 9052564980, 13578847470, 27157694940]

約数ペア:

[(1, 27157694940), (2, 13578847470), (3, 9052564980), (4, 6789423735), (5, 5431538988), (6, 4526282490), (9, 3017521660), (10, 2715769494), (12, 2263141245), (15, 1810512996), (18, 1508760830), (20, 1357884747), (30, 905256498), (36, 754380415), (45, 603504332), (60, 452628249), (90, 301752166), (180, 150876083), (277, 98042220), (353, 76933980), (554, 49021110), (706, 38466990), (831, 32680740), (1059, 25644660), (1108, 24510555), (1385, 19608444), (1412, 19233495), (1543, 17600580), (1662, 16340370), (1765, 15386796), (2118, 12822330), (2493, 10893580), (2770, 9804222), (3086, 8800290), (3177, 8548220), (3324, 8170185), (3530, 7693398), (4155, 6536148), (4236, 6411165), (4629, 5866860), (4986, 5446790), (5295, 5128932), (5540, 4902111), (6172, 4400145), (6354, 4274110), (7060, 3846699), (7715, 3520116), (8310, 3268074), (9258, 2933430), (9972, 2723395), (10590, 2564466), (12465, 2178716), (12708, 2137055), (13887, 1955620), (15430, 1760058), (15885, 1709644), (16620, 1634037), (18516, 1466715), (21180, 1282233), (23145, 1173372), (24930, 1089358), (27774, 977810), (30860, 880029), (31770, 854822), (46290, 586686), (49860, 544679), (55548, 488905), (63540, 427411), (69435, 391124), (92580, 293343), (97781, 277740), (138870, 195562)]