101388420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 357022848

約数和(自身を除く): 255634428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1201, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2402, 2412, 2814, 3015, 3603, 4020, 4221, 4690, 4804, 5628, 6005, 6030, 7035, 7206, 8407, 8442, 9380, 10809, 12010, 12060, 14070, 14412, 16814, 16884, 18015, 21105, 21618, 24020, 25221, 28140, 33628, 36030, 42035, 42210, 43236, 50442, 54045, 72060, 75663, 80467, 84070, 84420, 100884, 108090, 126105, 151326, 160934, 168140, 216180, 241401, 252210, 302652, 321868, 378315, 402335, 482802, 504420, 563269, 724203, 756630, 804670, 965604, 1126538, 1207005, 1448406, 1513260, 1609340, 1689807, 2253076, 2414010, 2816345, 2896812, 3379614, 3621015, 4828020, 5069421, 5632690, 6759228, 7242030, 8449035, 10138842, 11265380, 14484060, 16898070, 20277684, 25347105, 33796140, 50694210, 101388420]

約数ペア:

[(1, 101388420), (2, 50694210), (3, 33796140), (4, 25347105), (5, 20277684), (6, 16898070), (7, 14484060), (9, 11265380), (10, 10138842), (12, 8449035), (14, 7242030), (15, 6759228), (18, 5632690), (20, 5069421), (21, 4828020), (28, 3621015), (30, 3379614), (35, 2896812), (36, 2816345), (42, 2414010), (45, 2253076), (60, 1689807), (63, 1609340), (67, 1513260), (70, 1448406), (84, 1207005), (90, 1126538), (105, 965604), (126, 804670), (134, 756630), (140, 724203), (180, 563269), (201, 504420), (210, 482802), (252, 402335), (268, 378315), (315, 321868), (335, 302652), (402, 252210), (420, 241401), (469, 216180), (603, 168140), (630, 160934), (670, 151326), (804, 126105), (938, 108090), (1005, 100884), (1201, 84420), (1206, 84070), (1260, 80467), (1340, 75663), (1407, 72060), (1876, 54045), (2010, 50442), (2345, 43236), (2402, 42210), (2412, 42035), (2814, 36030), (3015, 33628), (3603, 28140), (4020, 25221), (4221, 24020), (4690, 21618), (4804, 21105), (5628, 18015), (6005, 16884), (6030, 16814), (7035, 14412), (7206, 14070), (8407, 12060), (8442, 12010), (9380, 10809)]