857505150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 2519481600

約数和(自身を除く): 1661976450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 101, 114, 135, 150, 171, 190, 202, 225, 270, 285, 303, 331, 342, 450, 475, 505, 513, 570, 606, 662, 675, 855, 909, 950, 993, 1010, 1026, 1350, 1425, 1515, 1655, 1710, 1818, 1919, 1986, 2525, 2565, 2727, 2850, 2979, 3030, 3310, 3838, 4275, 4545, 4965, 5050, 5130, 5454, 5757, 5958, 6289, 7575, 8275, 8550, 8937, 9090, 9595, 9930, 11514, 12578, 12825, 13635, 14895, 15150, 16550, 17271, 17874, 18867, 19190, 22725, 24825, 25650, 27270, 28785, 29790, 31445, 33431, 34542, 37734, 44685, 45450, 47975, 49650, 51813, 56601, 57570, 62890, 66862, 68175, 74475, 86355, 89370, 94335, 95950, 100293, 103626, 113202, 136350, 143925, 148950, 157225, 167155, 169803, 172710, 188670, 200586, 223425, 259065, 283005, 287850, 300879, 314450, 334310, 339606, 431775, 446850, 471675, 501465, 518130, 566010, 601758, 635189, 835775, 849015, 863550, 902637, 943350, 1002930, 1270378, 1295325, 1415025, 1504395, 1671550, 1698030, 1805274, 1905567, 2507325, 2590650, 2830050, 3008790, 3175945, 3811134, 4245075, 4513185, 5014650, 5716701, 6351890, 7521975, 8490150, 9026370, 9527835, 11433402, 15043950, 15879725, 17150103, 19055670, 22565925, 28583505, 31759450, 34300206, 45131850, 47639175, 57167010, 85750515, 95278350, 142917525, 171501030, 285835050, 428752575, 857505150]

約数ペア:

[(1, 857505150), (2, 428752575), (3, 285835050), (5, 171501030), (6, 142917525), (9, 95278350), (10, 85750515), (15, 57167010), (18, 47639175), (19, 45131850), (25, 34300206), (27, 31759450), (30, 28583505), (38, 22565925), (45, 19055670), (50, 17150103), (54, 15879725), (57, 15043950), (75, 11433402), (90, 9527835), (95, 9026370), (101, 8490150), (114, 7521975), (135, 6351890), (150, 5716701), (171, 5014650), (190, 4513185), (202, 4245075), (225, 3811134), (270, 3175945), (285, 3008790), (303, 2830050), (331, 2590650), (342, 2507325), (450, 1905567), (475, 1805274), (505, 1698030), (513, 1671550), (570, 1504395), (606, 1415025), (662, 1295325), (675, 1270378), (855, 1002930), (909, 943350), (950, 902637), (993, 863550), (1010, 849015), (1026, 835775), (1350, 635189), (1425, 601758), (1515, 566010), (1655, 518130), (1710, 501465), (1818, 471675), (1919, 446850), (1986, 431775), (2525, 339606), (2565, 334310), (2727, 314450), (2850, 300879), (2979, 287850), (3030, 283005), (3310, 259065), (3838, 223425), (4275, 200586), (4545, 188670), (4965, 172710), (5050, 169803), (5130, 167155), (5454, 157225), (5757, 148950), (5958, 143925), (6289, 136350), (7575, 113202), (8275, 103626), (8550, 100293), (8937, 95950), (9090, 94335), (9595, 89370), (9930, 86355), (11514, 74475), (12578, 68175), (12825, 66862), (13635, 62890), (14895, 57570), (15150, 56601), (16550, 51813), (17271, 49650), (17874, 47975), (18867, 45450), (19190, 44685), (22725, 37734), (24825, 34542), (25650, 33431), (27270, 31445), (28785, 29790)]