277127370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13933}}^1$

素因数の和:13976

約数の個数: 96

約数和(自身を含む): 821660112

約数和(自身を除く): 544532742

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 13933, 19890, 27866, 41799, 69665, 83598, 125397, 139330, 181129, 208995, 236861, 250794, 362258, 417990, 473722, 543387, 626985, 710583, 905645, 1086774, 1184305, 1253970, 1421166, 1630161, 1811290, 2131749, 2368610, 2716935, 3079193, 3260322, 3552915, 4263498, 5433870, 6158386, 7105830, 8150805, 9237579, 10658745, 15395965, 16301610, 18475158, 21317490, 27712737, 30791930, 46187895, 55425474, 92375790, 138563685, 277127370]

約数ペア:

[(1, 277127370), (2, 138563685), (3, 92375790), (5, 55425474), (6, 46187895), (9, 30791930), (10, 27712737), (13, 21317490), (15, 18475158), (17, 16301610), (18, 15395965), (26, 10658745), (30, 9237579), (34, 8150805), (39, 7105830), (45, 6158386), (51, 5433870), (65, 4263498), (78, 3552915), (85, 3260322), (90, 3079193), (102, 2716935), (117, 2368610), (130, 2131749), (153, 1811290), (170, 1630161), (195, 1421166), (221, 1253970), (234, 1184305), (255, 1086774), (306, 905645), (390, 710583), (442, 626985), (510, 543387), (585, 473722), (663, 417990), (765, 362258), (1105, 250794), (1170, 236861), (1326, 208995), (1530, 181129), (1989, 139330), (2210, 125397), (3315, 83598), (3978, 69665), (6630, 41799), (9945, 27866), (13933, 19890)]