173977300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 462192640

約数和(自身を除く): 288215340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 103, 127, 133, 140, 175, 190, 206, 254, 266, 350, 380, 412, 475, 508, 515, 532, 635, 665, 700, 721, 889, 950, 1030, 1270, 1330, 1442, 1778, 1900, 1957, 2060, 2413, 2540, 2575, 2660, 2884, 3175, 3325, 3556, 3605, 3914, 4445, 4826, 5150, 6350, 6650, 7210, 7828, 8890, 9652, 9785, 10300, 12065, 12700, 13081, 13300, 13699, 14420, 16891, 17780, 18025, 19570, 22225, 24130, 26162, 27398, 33782, 36050, 39140, 44450, 48260, 48925, 52324, 54796, 60325, 65405, 67564, 68495, 72100, 84455, 88900, 91567, 97850, 120650, 130810, 136990, 168910, 183134, 195700, 241300, 248539, 261620, 273980, 327025, 337820, 342475, 366268, 422275, 457835, 497078, 654050, 684950, 844550, 915670, 994156, 1242695, 1308100, 1369900, 1689100, 1739773, 1831340, 2289175, 2485390, 3479546, 4578350, 4970780, 6213475, 6959092, 8698865, 9156700, 12426950, 17397730, 24853900, 34795460, 43494325, 86988650, 173977300]

約数ペア:

[(1, 173977300), (2, 86988650), (4, 43494325), (5, 34795460), (7, 24853900), (10, 17397730), (14, 12426950), (19, 9156700), (20, 8698865), (25, 6959092), (28, 6213475), (35, 4970780), (38, 4578350), (50, 3479546), (70, 2485390), (76, 2289175), (95, 1831340), (100, 1739773), (103, 1689100), (127, 1369900), (133, 1308100), (140, 1242695), (175, 994156), (190, 915670), (206, 844550), (254, 684950), (266, 654050), (350, 497078), (380, 457835), (412, 422275), (475, 366268), (508, 342475), (515, 337820), (532, 327025), (635, 273980), (665, 261620), (700, 248539), (721, 241300), (889, 195700), (950, 183134), (1030, 168910), (1270, 136990), (1330, 130810), (1442, 120650), (1778, 97850), (1900, 91567), (1957, 88900), (2060, 84455), (2413, 72100), (2540, 68495), (2575, 67564), (2660, 65405), (2884, 60325), (3175, 54796), (3325, 52324), (3556, 48925), (3605, 48260), (3914, 44450), (4445, 39140), (4826, 36050), (5150, 33782), (6350, 27398), (6650, 26162), (7210, 24130), (7828, 22225), (8890, 19570), (9652, 18025), (9785, 17780), (10300, 16891), (12065, 14420), (12700, 13699), (13081, 13300)]