25980600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 88387200

約数和(自身を除く): 62406600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 53, 57, 60, 75, 76, 86, 95, 100, 106, 114, 120, 129, 150, 152, 159, 172, 190, 200, 212, 215, 228, 258, 265, 285, 300, 318, 344, 380, 424, 430, 456, 475, 516, 530, 570, 600, 636, 645, 760, 795, 817, 860, 950, 1007, 1032, 1060, 1075, 1140, 1272, 1290, 1325, 1425, 1590, 1634, 1720, 1900, 2014, 2120, 2150, 2279, 2280, 2451, 2580, 2650, 2850, 3021, 3180, 3225, 3268, 3800, 3975, 4028, 4085, 4300, 4558, 4902, 5035, 5160, 5300, 5700, 6042, 6360, 6450, 6536, 6837, 7950, 8056, 8170, 8600, 9116, 9804, 10070, 10600, 11395, 11400, 12084, 12255, 12900, 13674, 15105, 15900, 16340, 18232, 19608, 20140, 20425, 22790, 24168, 24510, 25175, 25800, 27348, 30210, 31800, 32680, 34185, 40280, 40850, 43301, 45580, 49020, 50350, 54696, 56975, 60420, 61275, 68370, 75525, 81700, 86602, 91160, 98040, 100700, 113950, 120840, 122550, 129903, 136740, 151050, 163400, 170925, 173204, 201400, 216505, 227900, 245100, 259806, 273480, 302100, 341850, 346408, 433010, 455800, 490200, 519612, 604200, 649515, 683700, 866020, 1039224, 1082525, 1299030, 1367400, 1732040, 2165050, 2598060, 3247575, 4330100, 5196120, 6495150, 8660200, 12990300, 25980600]

約数ペア:

[(1, 25980600), (2, 12990300), (3, 8660200), (4, 6495150), (5, 5196120), (6, 4330100), (8, 3247575), (10, 2598060), (12, 2165050), (15, 1732040), (19, 1367400), (20, 1299030), (24, 1082525), (25, 1039224), (30, 866020), (38, 683700), (40, 649515), (43, 604200), (50, 519612), (53, 490200), (57, 455800), (60, 433010), (75, 346408), (76, 341850), (86, 302100), (95, 273480), (100, 259806), (106, 245100), (114, 227900), (120, 216505), (129, 201400), (150, 173204), (152, 170925), (159, 163400), (172, 151050), (190, 136740), (200, 129903), (212, 122550), (215, 120840), (228, 113950), (258, 100700), (265, 98040), (285, 91160), (300, 86602), (318, 81700), (344, 75525), (380, 68370), (424, 61275), (430, 60420), (456, 56975), (475, 54696), (516, 50350), (530, 49020), (570, 45580), (600, 43301), (636, 40850), (645, 40280), (760, 34185), (795, 32680), (817, 31800), (860, 30210), (950, 27348), (1007, 25800), (1032, 25175), (1060, 24510), (1075, 24168), (1140, 22790), (1272, 20425), (1290, 20140), (1325, 19608), (1425, 18232), (1590, 16340), (1634, 15900), (1720, 15105), (1900, 13674), (2014, 12900), (2120, 12255), (2150, 12084), (2279, 11400), (2280, 11395), (2451, 10600), (2580, 10070), (2650, 9804), (2850, 9116), (3021, 8600), (3180, 8170), (3225, 8056), (3268, 7950), (3800, 6837), (3975, 6536), (4028, 6450), (4085, 6360), (4300, 6042), (4558, 5700), (4902, 5300), (5035, 5160)]