22391700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 65516640

約数和(自身を除く): 43124940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 739, 1010, 1212, 1478, 1515, 2020, 2217, 2525, 2956, 3030, 3695, 4434, 5050, 6060, 7390, 7575, 8868, 10100, 11085, 14780, 15150, 18475, 22170, 30300, 36950, 44340, 55425, 73900, 74639, 110850, 149278, 221700, 223917, 298556, 373195, 447834, 746390, 895668, 1119585, 1492780, 1865975, 2239170, 3731950, 4478340, 5597925, 7463900, 11195850, 22391700]

約数ペア:

[(1, 22391700), (2, 11195850), (3, 7463900), (4, 5597925), (5, 4478340), (6, 3731950), (10, 2239170), (12, 1865975), (15, 1492780), (20, 1119585), (25, 895668), (30, 746390), (50, 447834), (60, 373195), (75, 298556), (100, 223917), (101, 221700), (150, 149278), (202, 110850), (300, 74639), (303, 73900), (404, 55425), (505, 44340), (606, 36950), (739, 30300), (1010, 22170), (1212, 18475), (1478, 15150), (1515, 14780), (2020, 11085), (2217, 10100), (2525, 8868), (2956, 7575), (3030, 7390), (3695, 6060), (4434, 5050)]