76437780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 228686976

約数和(自身を除く): 152249196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 340, 411, 510, 547, 548, 685, 822, 1020, 1094, 1370, 1641, 1644, 2055, 2188, 2329, 2735, 2740, 3282, 4110, 4658, 5470, 6564, 6987, 8205, 8220, 9299, 9316, 10940, 11645, 13974, 16410, 18598, 23290, 27897, 27948, 32820, 34935, 37196, 46495, 46580, 55794, 69870, 74939, 92990, 111588, 139485, 139740, 149878, 185980, 224817, 278970, 299756, 374695, 449634, 557940, 749390, 899268, 1124085, 1273963, 1498780, 2248170, 2547926, 3821889, 4496340, 5095852, 6369815, 7643778, 12739630, 15287556, 19109445, 25479260, 38218890, 76437780]

約数ペア:

[(1, 76437780), (2, 38218890), (3, 25479260), (4, 19109445), (5, 15287556), (6, 12739630), (10, 7643778), (12, 6369815), (15, 5095852), (17, 4496340), (20, 3821889), (30, 2547926), (34, 2248170), (51, 1498780), (60, 1273963), (68, 1124085), (85, 899268), (102, 749390), (137, 557940), (170, 449634), (204, 374695), (255, 299756), (274, 278970), (340, 224817), (411, 185980), (510, 149878), (547, 139740), (548, 139485), (685, 111588), (822, 92990), (1020, 74939), (1094, 69870), (1370, 55794), (1641, 46580), (1644, 46495), (2055, 37196), (2188, 34935), (2329, 32820), (2735, 27948), (2740, 27897), (3282, 23290), (4110, 18598), (4658, 16410), (5470, 13974), (6564, 11645), (6987, 10940), (8205, 9316), (8220, 9299)]