98808660

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 120

約数和(自身を含む): 312482016

約数和(自身を除く): 213673356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 251, 270, 324, 405, 486, 502, 540, 729, 753, 810, 972, 1004, 1215, 1255, 1458, 1506, 1620, 2187, 2259, 2430, 2510, 2916, 3012, 3645, 3765, 4374, 4518, 4860, 5020, 6561, 6777, 7290, 7530, 8748, 9036, 10935, 11295, 13122, 13554, 14580, 15060, 19683, 20331, 21870, 22590, 26244, 27108, 32805, 33885, 39366, 40662, 43740, 45180, 60993, 65610, 67770, 78732, 81324, 98415, 101655, 121986, 131220, 135540, 182979, 196830, 203310, 243972, 304965, 365958, 393660, 406620, 548937, 609930, 731916, 914895, 1097874, 1219860, 1646811, 1829790, 2195748, 2744685, 3293622, 3659580, 4940433, 5489370, 6587244, 8234055, 9880866, 10978740, 16468110, 19761732, 24702165, 32936220, 49404330, 98808660]

約数ペア:

[(1, 98808660), (2, 49404330), (3, 32936220), (4, 24702165), (5, 19761732), (6, 16468110), (9, 10978740), (10, 9880866), (12, 8234055), (15, 6587244), (18, 5489370), (20, 4940433), (27, 3659580), (30, 3293622), (36, 2744685), (45, 2195748), (54, 1829790), (60, 1646811), (81, 1219860), (90, 1097874), (108, 914895), (135, 731916), (162, 609930), (180, 548937), (243, 406620), (251, 393660), (270, 365958), (324, 304965), (405, 243972), (486, 203310), (502, 196830), (540, 182979), (729, 135540), (753, 131220), (810, 121986), (972, 101655), (1004, 98415), (1215, 81324), (1255, 78732), (1458, 67770), (1506, 65610), (1620, 60993), (2187, 45180), (2259, 43740), (2430, 40662), (2510, 39366), (2916, 33885), (3012, 32805), (3645, 27108), (3765, 26244), (4374, 22590), (4518, 21870), (4860, 20331), (5020, 19683), (6561, 15060), (6777, 14580), (7290, 13554), (7530, 13122), (8748, 11295), (9036, 10935)]