169799580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 547747200

約数和(自身を除く): 377947620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 131, 171, 180, 190, 228, 262, 285, 342, 379, 380, 393, 524, 570, 655, 684, 758, 786, 855, 1137, 1140, 1179, 1310, 1516, 1572, 1710, 1895, 1965, 2274, 2358, 2489, 2620, 3411, 3420, 3790, 3930, 4548, 4716, 4978, 5685, 5895, 6822, 7201, 7467, 7580, 7860, 9956, 11370, 11790, 12445, 13644, 14402, 14934, 17055, 21603, 22401, 22740, 23580, 24890, 28804, 29868, 34110, 36005, 37335, 43206, 44802, 49649, 49780, 64809, 68220, 72010, 74670, 86412, 89604, 99298, 108015, 112005, 129618, 144020, 148947, 149340, 198596, 216030, 224010, 248245, 259236, 297894, 324045, 432060, 446841, 448020, 496490, 595788, 648090, 744735, 893682, 943331, 992980, 1296180, 1489470, 1787364, 1886662, 2234205, 2829993, 2978940, 3773324, 4468410, 4716655, 5659986, 8489979, 8936820, 9433310, 11319972, 14149965, 16979958, 18866620, 28299930, 33959916, 42449895, 56599860, 84899790, 169799580]

約数ペア:

[(1, 169799580), (2, 84899790), (3, 56599860), (4, 42449895), (5, 33959916), (6, 28299930), (9, 18866620), (10, 16979958), (12, 14149965), (15, 11319972), (18, 9433310), (19, 8936820), (20, 8489979), (30, 5659986), (36, 4716655), (38, 4468410), (45, 3773324), (57, 2978940), (60, 2829993), (76, 2234205), (90, 1886662), (95, 1787364), (114, 1489470), (131, 1296180), (171, 992980), (180, 943331), (190, 893682), (228, 744735), (262, 648090), (285, 595788), (342, 496490), (379, 448020), (380, 446841), (393, 432060), (524, 324045), (570, 297894), (655, 259236), (684, 248245), (758, 224010), (786, 216030), (855, 198596), (1137, 149340), (1140, 148947), (1179, 144020), (1310, 129618), (1516, 112005), (1572, 108015), (1710, 99298), (1895, 89604), (1965, 86412), (2274, 74670), (2358, 72010), (2489, 68220), (2620, 64809), (3411, 49780), (3420, 49649), (3790, 44802), (3930, 43206), (4548, 37335), (4716, 36005), (4978, 34110), (5685, 29868), (5895, 28804), (6822, 24890), (7201, 23580), (7467, 22740), (7580, 22401), (7860, 21603), (9956, 17055), (11370, 14934), (11790, 14402), (12445, 13644)]