98128260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 314688192

約数和(自身を除く): 216559932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 243, 244, 270, 305, 324, 331, 366, 405, 486, 540, 549, 610, 662, 732, 810, 915, 972, 993, 1098, 1215, 1220, 1324, 1620, 1647, 1655, 1830, 1986, 2196, 2430, 2745, 2979, 3294, 3310, 3660, 3972, 4860, 4941, 4965, 5490, 5958, 6588, 6620, 8235, 8937, 9882, 9930, 10980, 11916, 14823, 14895, 16470, 17874, 19764, 19860, 20191, 24705, 26811, 29646, 29790, 32940, 35748, 40382, 44685, 49410, 53622, 59292, 59580, 60573, 74115, 80433, 80764, 89370, 98820, 100955, 107244, 121146, 134055, 148230, 160866, 178740, 181719, 201910, 242292, 268110, 296460, 302865, 321732, 363438, 402165, 403820, 536220, 545157, 605730, 726876, 804330, 908595, 1090314, 1211460, 1608660, 1635471, 1817190, 2180628, 2725785, 3270942, 3634380, 4906413, 5451570, 6541884, 8177355, 9812826, 10903140, 16354710, 19625652, 24532065, 32709420, 49064130, 98128260]

約数ペア:

[(1, 98128260), (2, 49064130), (3, 32709420), (4, 24532065), (5, 19625652), (6, 16354710), (9, 10903140), (10, 9812826), (12, 8177355), (15, 6541884), (18, 5451570), (20, 4906413), (27, 3634380), (30, 3270942), (36, 2725785), (45, 2180628), (54, 1817190), (60, 1635471), (61, 1608660), (81, 1211460), (90, 1090314), (108, 908595), (122, 804330), (135, 726876), (162, 605730), (180, 545157), (183, 536220), (243, 403820), (244, 402165), (270, 363438), (305, 321732), (324, 302865), (331, 296460), (366, 268110), (405, 242292), (486, 201910), (540, 181719), (549, 178740), (610, 160866), (662, 148230), (732, 134055), (810, 121146), (915, 107244), (972, 100955), (993, 98820), (1098, 89370), (1215, 80764), (1220, 80433), (1324, 74115), (1620, 60573), (1647, 59580), (1655, 59292), (1830, 53622), (1986, 49410), (2196, 44685), (2430, 40382), (2745, 35748), (2979, 32940), (3294, 29790), (3310, 29646), (3660, 26811), (3972, 24705), (4860, 20191), (4941, 19860), (4965, 19764), (5490, 17874), (5958, 16470), (6588, 14895), (6620, 14823), (8235, 11916), (8937, 10980), (9882, 9930)]