187714350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 526640400

約数和(自身を除く): 338926050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 89, 90, 109, 129, 150, 178, 215, 218, 225, 258, 267, 327, 387, 430, 445, 450, 534, 545, 645, 654, 774, 801, 890, 981, 1075, 1090, 1290, 1335, 1602, 1635, 1935, 1962, 2150, 2225, 2670, 2725, 3225, 3270, 3827, 3870, 4005, 4450, 4687, 4905, 5450, 6450, 6675, 7654, 8010, 8175, 9374, 9675, 9701, 9810, 11481, 13350, 14061, 16350, 19135, 19350, 19402, 20025, 22962, 23435, 24525, 28122, 29103, 34443, 38270, 40050, 42183, 46870, 48505, 49050, 57405, 58206, 68886, 70305, 84366, 87309, 95675, 97010, 114810, 117175, 140610, 145515, 172215, 174618, 191350, 210915, 234350, 242525, 287025, 291030, 344430, 351525, 417143, 421830, 436545, 485050, 574050, 703050, 727575, 834286, 861075, 873090, 1054575, 1251429, 1455150, 1722150, 2085715, 2109150, 2182725, 2502858, 3754287, 4171430, 4365450, 6257145, 7508574, 10428575, 12514290, 18771435, 20857150, 31285725, 37542870, 62571450, 93857175, 187714350]

約数ペア:

[(1, 187714350), (2, 93857175), (3, 62571450), (5, 37542870), (6, 31285725), (9, 20857150), (10, 18771435), (15, 12514290), (18, 10428575), (25, 7508574), (30, 6257145), (43, 4365450), (45, 4171430), (50, 3754287), (75, 2502858), (86, 2182725), (89, 2109150), (90, 2085715), (109, 1722150), (129, 1455150), (150, 1251429), (178, 1054575), (215, 873090), (218, 861075), (225, 834286), (258, 727575), (267, 703050), (327, 574050), (387, 485050), (430, 436545), (445, 421830), (450, 417143), (534, 351525), (545, 344430), (645, 291030), (654, 287025), (774, 242525), (801, 234350), (890, 210915), (981, 191350), (1075, 174618), (1090, 172215), (1290, 145515), (1335, 140610), (1602, 117175), (1635, 114810), (1935, 97010), (1962, 95675), (2150, 87309), (2225, 84366), (2670, 70305), (2725, 68886), (3225, 58206), (3270, 57405), (3827, 49050), (3870, 48505), (4005, 46870), (4450, 42183), (4687, 40050), (4905, 38270), (5450, 34443), (6450, 29103), (6675, 28122), (7654, 24525), (8010, 23435), (8175, 22962), (9374, 20025), (9675, 19402), (9701, 19350), (9810, 19135), (11481, 16350), (13350, 14061)]