828984780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13158

約数の個数: 144

約数和(自身を含む): 2808527904

約数和(自身を除く): 1979543124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 10530, 12636, 13121, 15795, 21060, 26242, 31590, 39363, 52484, 63180, 65605, 78726, 118089, 131210, 157452, 170573, 196815, 236178, 262420, 341146, 354267, 393630, 472356, 511719, 590445, 682292, 708534, 787260, 852865, 1023438, 1062801, 1180890, 1417068, 1535157, 1705730, 1771335, 2046876, 2125602, 2361780, 2558595, 3070314, 3188403, 3411460, 3542670, 4251204, 4605471, 5117190, 5314005, 6140628, 6376806, 7085340, 7675785, 9210942, 10234380, 10628010, 12753612, 13816413, 15351570, 15942015, 18421884, 21256020, 23027355, 27632826, 30703140, 31884030, 41449239, 46054710, 55265652, 63768060, 69082065, 82898478, 92109420, 138164130, 165796956, 207246195, 276328260, 414492390, 828984780]

約数ペア:

[(1, 828984780), (2, 414492390), (3, 276328260), (4, 207246195), (5, 165796956), (6, 138164130), (9, 92109420), (10, 82898478), (12, 69082065), (13, 63768060), (15, 55265652), (18, 46054710), (20, 41449239), (26, 31884030), (27, 30703140), (30, 27632826), (36, 23027355), (39, 21256020), (45, 18421884), (52, 15942015), (54, 15351570), (60, 13816413), (65, 12753612), (78, 10628010), (81, 10234380), (90, 9210942), (108, 7675785), (117, 7085340), (130, 6376806), (135, 6140628), (156, 5314005), (162, 5117190), (180, 4605471), (195, 4251204), (234, 3542670), (243, 3411460), (260, 3188403), (270, 3070314), (324, 2558595), (351, 2361780), (390, 2125602), (405, 2046876), (468, 1771335), (486, 1705730), (540, 1535157), (585, 1417068), (702, 1180890), (780, 1062801), (810, 1023438), (972, 852865), (1053, 787260), (1170, 708534), (1215, 682292), (1404, 590445), (1620, 511719), (1755, 472356), (2106, 393630), (2340, 354267), (2430, 341146), (3159, 262420), (3510, 236178), (4212, 196815), (4860, 170573), (5265, 157452), (6318, 131210), (7020, 118089), (10530, 78726), (12636, 65605), (13121, 63180), (15795, 52484), (21060, 39363), (26242, 31590)]