175117140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 620573184

約数和(自身を除く): 445456044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 81, 90, 93, 99, 108, 110, 124, 132, 135, 155, 162, 165, 180, 186, 198, 220, 270, 279, 297, 310, 317, 324, 330, 341, 372, 396, 405, 465, 495, 540, 558, 594, 620, 634, 660, 682, 810, 837, 891, 930, 951, 990, 1023, 1116, 1188, 1268, 1364, 1395, 1485, 1585, 1620, 1674, 1705, 1782, 1860, 1902, 1980, 2046, 2511, 2790, 2853, 2970, 3069, 3170, 3348, 3410, 3487, 3564, 3804, 4092, 4185, 4455, 4755, 5022, 5115, 5580, 5706, 5940, 6138, 6340, 6820, 6974, 8370, 8559, 8910, 9207, 9510, 9827, 10044, 10230, 10461, 11412, 12276, 12555, 13948, 14265, 15345, 16740, 17118, 17435, 17820, 18414, 19020, 19654, 20460, 20922, 25110, 25677, 27621, 28530, 29481, 30690, 31383, 34236, 34870, 36828, 39308, 41844, 42795, 46035, 49135, 50220, 51354, 52305, 55242, 57060, 58962, 61380, 62766, 69740, 85590, 88443, 92070, 94149, 98270, 102708, 104610, 108097, 110484, 117924, 125532, 128385, 138105, 147405, 156915, 171180, 176886, 184140, 188298, 196540, 209220, 216194, 256770, 265329, 276210, 282447, 294810, 313830, 324291, 353772, 376596, 432388, 442215, 470745, 513540, 530658, 540485, 552420, 564894, 589620, 627660, 648582, 795987, 884430, 941490, 972873, 1061316, 1080970, 1129788, 1297164, 1326645, 1412235, 1591974, 1621455, 1768860, 1882980, 1945746, 2161940, 2653290, 2824470, 2918619, 3183948, 3242910, 3891492, 3979935, 4864365, 5306580, 5648940, 5837238, 6485820, 7959870, 8755857, 9728730, 11674476, 14593095, 15919740, 17511714, 19457460, 29186190, 35023428, 43779285, 58372380, 87558570, 175117140]

約数ペア:

[(1, 175117140), (2, 87558570), (3, 58372380), (4, 43779285), (5, 35023428), (6, 29186190), (9, 19457460), (10, 17511714), (11, 15919740), (12, 14593095), (15, 11674476), (18, 9728730), (20, 8755857), (22, 7959870), (27, 6485820), (30, 5837238), (31, 5648940), (33, 5306580), (36, 4864365), (44, 3979935), (45, 3891492), (54, 3242910), (55, 3183948), (60, 2918619), (62, 2824470), (66, 2653290), (81, 2161940), (90, 1945746), (93, 1882980), (99, 1768860), (108, 1621455), (110, 1591974), (124, 1412235), (132, 1326645), (135, 1297164), (155, 1129788), (162, 1080970), (165, 1061316), (180, 972873), (186, 941490), (198, 884430), (220, 795987), (270, 648582), (279, 627660), (297, 589620), (310, 564894), (317, 552420), (324, 540485), (330, 530658), (341, 513540), (372, 470745), (396, 442215), (405, 432388), (465, 376596), (495, 353772), (540, 324291), (558, 313830), (594, 294810), (620, 282447), (634, 276210), (660, 265329), (682, 256770), (810, 216194), (837, 209220), (891, 196540), (930, 188298), (951, 184140), (990, 176886), (1023, 171180), (1116, 156915), (1188, 147405), (1268, 138105), (1364, 128385), (1395, 125532), (1485, 117924), (1585, 110484), (1620, 108097), (1674, 104610), (1705, 102708), (1782, 98270), (1860, 94149), (1902, 92070), (1980, 88443), (2046, 85590), (2511, 69740), (2790, 62766), (2853, 61380), (2970, 58962), (3069, 57060), (3170, 55242), (3348, 52305), (3410, 51354), (3487, 50220), (3564, 49135), (3804, 46035), (4092, 42795), (4185, 41844), (4455, 39308), (4755, 36828), (5022, 34870), (5115, 34236), (5580, 31383), (5706, 30690), (5940, 29481), (6138, 28530), (6340, 27621), (6820, 25677), (6974, 25110), (8370, 20922), (8559, 20460), (8910, 19654), (9207, 19020), (9510, 18414), (9827, 17820), (10044, 17435), (10230, 17118), (10461, 16740), (11412, 15345), (12276, 14265), (12555, 13948)]