145482400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 412098624

約数和(自身を除く): 266616224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 160, 166, 175, 200, 224, 280, 313, 332, 350, 400, 415, 560, 581, 626, 664, 700, 800, 830, 1120, 1162, 1252, 1328, 1400, 1565, 1660, 2075, 2191, 2324, 2504, 2656, 2800, 2905, 3130, 3320, 4150, 4382, 4648, 5008, 5600, 5810, 6260, 6640, 7825, 8300, 8764, 9296, 10016, 10955, 11620, 12520, 13280, 14525, 15650, 16600, 17528, 18592, 21910, 23240, 25040, 25979, 29050, 31300, 33200, 35056, 43820, 46480, 50080, 51958, 54775, 58100, 62600, 66400, 70112, 87640, 92960, 103916, 109550, 116200, 125200, 129895, 175280, 181853, 207832, 219100, 232400, 250400, 259790, 350560, 363706, 415664, 438200, 464800, 519580, 649475, 727412, 831328, 876400, 909265, 1039160, 1298950, 1454824, 1752800, 1818530, 2078320, 2597900, 2909648, 3637060, 4156640, 4546325, 5195800, 5819296, 7274120, 9092650, 10391600, 14548240, 18185300, 20783200, 29096480, 36370600, 72741200, 145482400]

約数ペア:

[(1, 145482400), (2, 72741200), (4, 36370600), (5, 29096480), (7, 20783200), (8, 18185300), (10, 14548240), (14, 10391600), (16, 9092650), (20, 7274120), (25, 5819296), (28, 5195800), (32, 4546325), (35, 4156640), (40, 3637060), (50, 2909648), (56, 2597900), (70, 2078320), (80, 1818530), (83, 1752800), (100, 1454824), (112, 1298950), (140, 1039160), (160, 909265), (166, 876400), (175, 831328), (200, 727412), (224, 649475), (280, 519580), (313, 464800), (332, 438200), (350, 415664), (400, 363706), (415, 350560), (560, 259790), (581, 250400), (626, 232400), (664, 219100), (700, 207832), (800, 181853), (830, 175280), (1120, 129895), (1162, 125200), (1252, 116200), (1328, 109550), (1400, 103916), (1565, 92960), (1660, 87640), (2075, 70112), (2191, 66400), (2324, 62600), (2504, 58100), (2656, 54775), (2800, 51958), (2905, 50080), (3130, 46480), (3320, 43820), (4150, 35056), (4382, 33200), (4648, 31300), (5008, 29050), (5600, 25979), (5810, 25040), (6260, 23240), (6640, 21910), (7825, 18592), (8300, 17528), (8764, 16600), (9296, 15650), (10016, 14525), (10955, 13280), (11620, 12520)]