77520100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1957

約数の個数: 72

約数和(自身を含む): 195612480

約数和(自身を除く): 118092380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 1877, 2065, 2950, 3754, 4130, 5900, 7508, 8260, 9385, 10325, 13139, 18770, 20650, 26278, 37540, 41300, 46925, 52556, 65695, 93850, 110743, 131390, 187700, 221486, 262780, 328475, 442972, 553715, 656950, 775201, 1107430, 1313900, 1550402, 2214860, 2768575, 3100804, 3876005, 5537150, 7752010, 11074300, 15504020, 19380025, 38760050, 77520100]

約数ペア:

[(1, 77520100), (2, 38760050), (4, 19380025), (5, 15504020), (7, 11074300), (10, 7752010), (14, 5537150), (20, 3876005), (25, 3100804), (28, 2768575), (35, 2214860), (50, 1550402), (59, 1313900), (70, 1107430), (100, 775201), (118, 656950), (140, 553715), (175, 442972), (236, 328475), (295, 262780), (350, 221486), (413, 187700), (590, 131390), (700, 110743), (826, 93850), (1180, 65695), (1475, 52556), (1652, 46925), (1877, 41300), (2065, 37540), (2950, 26278), (3754, 20650), (4130, 18770), (5900, 13139), (7508, 10325), (8260, 9385)]