239511150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 686228400

約数和(自身を除く): 446717250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 109, 114, 150, 171, 190, 218, 225, 257, 285, 327, 342, 450, 475, 514, 545, 570, 654, 771, 855, 950, 981, 1090, 1285, 1425, 1542, 1635, 1710, 1962, 2071, 2313, 2570, 2725, 2850, 3270, 3855, 4142, 4275, 4626, 4883, 4905, 5450, 6213, 6425, 7710, 8175, 8550, 9766, 9810, 10355, 11565, 12426, 12850, 14649, 16350, 18639, 19275, 20710, 23130, 24415, 24525, 28013, 29298, 31065, 37278, 38550, 43947, 48830, 49050, 51775, 56026, 57825, 62130, 73245, 84039, 87894, 93195, 103550, 115650, 122075, 140065, 146490, 155325, 168078, 186390, 219735, 244150, 252117, 280130, 310650, 366225, 420195, 439470, 465975, 504234, 532247, 700325, 732450, 840390, 931950, 1064494, 1098675, 1260585, 1400650, 1596741, 2100975, 2197350, 2521170, 2661235, 3193482, 4201950, 4790223, 5322470, 6302925, 7983705, 9580446, 12605850, 13306175, 15967410, 23951115, 26612350, 39918525, 47902230, 79837050, 119755575, 239511150]

約数ペア:

[(1, 239511150), (2, 119755575), (3, 79837050), (5, 47902230), (6, 39918525), (9, 26612350), (10, 23951115), (15, 15967410), (18, 13306175), (19, 12605850), (25, 9580446), (30, 7983705), (38, 6302925), (45, 5322470), (50, 4790223), (57, 4201950), (75, 3193482), (90, 2661235), (95, 2521170), (109, 2197350), (114, 2100975), (150, 1596741), (171, 1400650), (190, 1260585), (218, 1098675), (225, 1064494), (257, 931950), (285, 840390), (327, 732450), (342, 700325), (450, 532247), (475, 504234), (514, 465975), (545, 439470), (570, 420195), (654, 366225), (771, 310650), (855, 280130), (950, 252117), (981, 244150), (1090, 219735), (1285, 186390), (1425, 168078), (1542, 155325), (1635, 146490), (1710, 140065), (1962, 122075), (2071, 115650), (2313, 103550), (2570, 93195), (2725, 87894), (2850, 84039), (3270, 73245), (3855, 62130), (4142, 57825), (4275, 56026), (4626, 51775), (4883, 49050), (4905, 48830), (5450, 43947), (6213, 38550), (6425, 37278), (7710, 31065), (8175, 29298), (8550, 28013), (9766, 24525), (9810, 24415), (10355, 23130), (11565, 20710), (12426, 19275), (12850, 18639), (14649, 16350)]