118420020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12413}}^1$

素因数の和:12481

約数の個数: 72

約数和(自身を含む): 366014376

約数和(自身を除く): 247594356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 12413, 24826, 37239, 49652, 62065, 74478, 111717, 124130, 148956, 186195, 223434, 248260, 372390, 446868, 558585, 657889, 744780, 1117170, 1315778, 1973667, 2234340, 2631556, 3289445, 3947334, 5921001, 6578890, 7894668, 9868335, 11842002, 13157780, 19736670, 23684004, 29605005, 39473340, 59210010, 118420020]

約数ペア:

[(1, 118420020), (2, 59210010), (3, 39473340), (4, 29605005), (5, 23684004), (6, 19736670), (9, 13157780), (10, 11842002), (12, 9868335), (15, 7894668), (18, 6578890), (20, 5921001), (30, 3947334), (36, 3289445), (45, 2631556), (53, 2234340), (60, 1973667), (90, 1315778), (106, 1117170), (159, 744780), (180, 657889), (212, 558585), (265, 446868), (318, 372390), (477, 248260), (530, 223434), (636, 186195), (795, 148956), (954, 124130), (1060, 111717), (1590, 74478), (1908, 62065), (2385, 49652), (3180, 37239), (4770, 24826), (9540, 12413)]