204852780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34487}}^1$

素因数の和:34516

約数の個数: 96

約数和(自身を含む): 695278080

約数和(自身を除く): 490425300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 34487, 68974, 103461, 137948, 172435, 206922, 310383, 344870, 379357, 413844, 517305, 620766, 689740, 758714, 931149, 1034610, 1138071, 1241532, 1517428, 1551915, 1862298, 1896785, 2069220, 2276142, 3103830, 3414213, 3724596, 3793570, 4552284, 4655745, 5690355, 6207660, 6828426, 7587140, 9311490, 10242639, 11380710, 13656852, 17071065, 18622980, 20485278, 22761420, 34142130, 40970556, 51213195, 68284260, 102426390, 204852780]

約数ペア:

[(1, 204852780), (2, 102426390), (3, 68284260), (4, 51213195), (5, 40970556), (6, 34142130), (9, 22761420), (10, 20485278), (11, 18622980), (12, 17071065), (15, 13656852), (18, 11380710), (20, 10242639), (22, 9311490), (27, 7587140), (30, 6828426), (33, 6207660), (36, 5690355), (44, 4655745), (45, 4552284), (54, 3793570), (55, 3724596), (60, 3414213), (66, 3103830), (90, 2276142), (99, 2069220), (108, 1896785), (110, 1862298), (132, 1551915), (135, 1517428), (165, 1241532), (180, 1138071), (198, 1034610), (220, 931149), (270, 758714), (297, 689740), (330, 620766), (396, 517305), (495, 413844), (540, 379357), (594, 344870), (660, 310383), (990, 206922), (1188, 172435), (1485, 137948), (1980, 103461), (2970, 68974), (5940, 34487)]