238975600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 600940208

約数和(自身を除く): 361964608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 67, 74, 80, 100, 134, 148, 185, 200, 241, 268, 296, 335, 370, 400, 482, 536, 592, 670, 740, 925, 964, 1072, 1205, 1340, 1480, 1675, 1850, 1928, 2410, 2479, 2680, 2960, 3350, 3700, 3856, 4820, 4958, 5360, 6025, 6700, 7400, 8917, 9640, 9916, 12050, 12395, 13400, 14800, 16147, 17834, 19280, 19832, 24100, 24790, 26800, 32294, 35668, 39664, 44585, 48200, 49580, 61975, 64588, 71336, 80735, 89170, 96400, 99160, 123950, 129176, 142672, 161470, 178340, 198320, 222925, 247900, 258352, 322940, 356680, 403675, 445850, 495800, 597439, 645880, 713360, 807350, 891700, 991600, 1194878, 1291760, 1614700, 1783400, 2389756, 2987195, 3229400, 3566800, 4779512, 5974390, 6458800, 9559024, 11948780, 14935975, 23897560, 29871950, 47795120, 59743900, 119487800, 238975600]

約数ペア:

[(1, 238975600), (2, 119487800), (4, 59743900), (5, 47795120), (8, 29871950), (10, 23897560), (16, 14935975), (20, 11948780), (25, 9559024), (37, 6458800), (40, 5974390), (50, 4779512), (67, 3566800), (74, 3229400), (80, 2987195), (100, 2389756), (134, 1783400), (148, 1614700), (185, 1291760), (200, 1194878), (241, 991600), (268, 891700), (296, 807350), (335, 713360), (370, 645880), (400, 597439), (482, 495800), (536, 445850), (592, 403675), (670, 356680), (740, 322940), (925, 258352), (964, 247900), (1072, 222925), (1205, 198320), (1340, 178340), (1480, 161470), (1675, 142672), (1850, 129176), (1928, 123950), (2410, 99160), (2479, 96400), (2680, 89170), (2960, 80735), (3350, 71336), (3700, 64588), (3856, 61975), (4820, 49580), (4958, 48200), (5360, 44585), (6025, 39664), (6700, 35668), (7400, 32294), (8917, 26800), (9640, 24790), (9916, 24100), (12050, 19832), (12395, 19280), (13400, 17834), (14800, 16147)]