80148200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 96

約数和(自身を含む): 215343360

約数和(自身を除く): 135195160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1100, 1496, 1700, 1870, 2143, 2200, 3400, 3740, 4286, 4675, 7480, 8572, 9350, 10715, 17144, 18700, 21430, 23573, 36431, 37400, 42860, 47146, 53575, 72862, 85720, 94292, 107150, 117865, 145724, 182155, 188584, 214300, 235730, 291448, 364310, 400741, 428600, 471460, 589325, 728620, 801482, 910775, 942920, 1178650, 1457240, 1602964, 1821550, 2003705, 2357300, 3205928, 3643100, 4007410, 4714600, 7286200, 8014820, 10018525, 16029640, 20037050, 40074100, 80148200]

約数ペア:

[(1, 80148200), (2, 40074100), (4, 20037050), (5, 16029640), (8, 10018525), (10, 8014820), (11, 7286200), (17, 4714600), (20, 4007410), (22, 3643100), (25, 3205928), (34, 2357300), (40, 2003705), (44, 1821550), (50, 1602964), (55, 1457240), (68, 1178650), (85, 942920), (88, 910775), (100, 801482), (110, 728620), (136, 589325), (170, 471460), (187, 428600), (200, 400741), (220, 364310), (275, 291448), (340, 235730), (374, 214300), (425, 188584), (440, 182155), (550, 145724), (680, 117865), (748, 107150), (850, 94292), (935, 85720), (1100, 72862), (1496, 53575), (1700, 47146), (1870, 42860), (2143, 37400), (2200, 36431), (3400, 23573), (3740, 21430), (4286, 18700), (4675, 17144), (7480, 10715), (8572, 9350)]