87247300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 218486016

約数和(自身を除く): 131238716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 140, 175, 226, 350, 452, 565, 700, 791, 1103, 1130, 1582, 2206, 2260, 2825, 3164, 3955, 4412, 5515, 5650, 7721, 7910, 11030, 11300, 15442, 15820, 19775, 22060, 27575, 30884, 38605, 39550, 55150, 77210, 79100, 110300, 124639, 154420, 193025, 249278, 386050, 498556, 623195, 772100, 872473, 1246390, 1744946, 2492780, 3115975, 3489892, 4362365, 6231950, 8724730, 12463900, 17449460, 21811825, 43623650, 87247300]

約数ペア:

[(1, 87247300), (2, 43623650), (4, 21811825), (5, 17449460), (7, 12463900), (10, 8724730), (14, 6231950), (20, 4362365), (25, 3489892), (28, 3115975), (35, 2492780), (50, 1744946), (70, 1246390), (100, 872473), (113, 772100), (140, 623195), (175, 498556), (226, 386050), (350, 249278), (452, 193025), (565, 154420), (700, 124639), (791, 110300), (1103, 79100), (1130, 77210), (1582, 55150), (2206, 39550), (2260, 38605), (2825, 30884), (3164, 27575), (3955, 22060), (4412, 19775), (5515, 15820), (5650, 15442), (7721, 11300), (7910, 11030)]