125978580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7726

約数の個数: 144

約数和(自身を含む): 470381184

約数和(自身を除く): 344402604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7691, 8190, 15382, 16380, 23073, 30764, 38455, 46146, 53837, 69219, 76910, 92292, 99983, 107674, 115365, 138438, 153820, 161511, 199966, 215348, 230730, 269185, 276876, 299949, 323022, 346095, 399932, 461460, 484533, 499915, 538370, 599898, 646044, 692190, 699881, 807555, 899847, 969066, 999830, 1076740, 1199796, 1384380, 1399762, 1499745, 1615110, 1799694, 1938132, 1999660, 2099643, 2422665, 2799524, 2999490, 3230220, 3499405, 3599388, 4199286, 4499235, 4845330, 5998980, 6298929, 6998810, 8398572, 8998470, 9690660, 10498215, 12597858, 13997620, 17996940, 20996430, 25195716, 31494645, 41992860, 62989290, 125978580]

約数ペア:

[(1, 125978580), (2, 62989290), (3, 41992860), (4, 31494645), (5, 25195716), (6, 20996430), (7, 17996940), (9, 13997620), (10, 12597858), (12, 10498215), (13, 9690660), (14, 8998470), (15, 8398572), (18, 6998810), (20, 6298929), (21, 5998980), (26, 4845330), (28, 4499235), (30, 4199286), (35, 3599388), (36, 3499405), (39, 3230220), (42, 2999490), (45, 2799524), (52, 2422665), (60, 2099643), (63, 1999660), (65, 1938132), (70, 1799694), (78, 1615110), (84, 1499745), (90, 1399762), (91, 1384380), (105, 1199796), (117, 1076740), (126, 999830), (130, 969066), (140, 899847), (156, 807555), (180, 699881), (182, 692190), (195, 646044), (210, 599898), (234, 538370), (252, 499915), (260, 484533), (273, 461460), (315, 399932), (364, 346095), (390, 323022), (420, 299949), (455, 276876), (468, 269185), (546, 230730), (585, 215348), (630, 199966), (780, 161511), (819, 153820), (910, 138438), (1092, 115365), (1170, 107674), (1260, 99983), (1365, 92292), (1638, 76910), (1820, 69219), (2340, 53837), (2730, 46146), (3276, 38455), (4095, 30764), (5460, 23073), (7691, 16380), (8190, 15382)]