845147100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{57493}}^1$

素因数の和:57524

約数の個数: 108

約数和(自身を含む): 2844573144

約数和(自身を除く): 1999426044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 57493, 114986, 172479, 229972, 287465, 344958, 402451, 574930, 689916, 804902, 862395, 1149860, 1207353, 1437325, 1609804, 1724790, 2012255, 2414706, 2817157, 2874650, 3449580, 4024510, 4311975, 4829412, 5634314, 5749300, 6036765, 8049020, 8451471, 8623950, 10061275, 11268628, 12073530, 14085785, 16902942, 17247900, 20122550, 24147060, 28171570, 30183825, 33805884, 40245100, 42257355, 56343140, 60367650, 70428925, 84514710, 120735300, 140857850, 169029420, 211286775, 281715700, 422573550, 845147100]

約数ペア:

[(1, 845147100), (2, 422573550), (3, 281715700), (4, 211286775), (5, 169029420), (6, 140857850), (7, 120735300), (10, 84514710), (12, 70428925), (14, 60367650), (15, 56343140), (20, 42257355), (21, 40245100), (25, 33805884), (28, 30183825), (30, 28171570), (35, 24147060), (42, 20122550), (49, 17247900), (50, 16902942), (60, 14085785), (70, 12073530), (75, 11268628), (84, 10061275), (98, 8623950), (100, 8451471), (105, 8049020), (140, 6036765), (147, 5749300), (150, 5634314), (175, 4829412), (196, 4311975), (210, 4024510), (245, 3449580), (294, 2874650), (300, 2817157), (350, 2414706), (420, 2012255), (490, 1724790), (525, 1609804), (588, 1437325), (700, 1207353), (735, 1149860), (980, 862395), (1050, 804902), (1225, 689916), (1470, 574930), (2100, 402451), (2450, 344958), (2940, 287465), (3675, 229972), (4900, 172479), (7350, 114986), (14700, 57493)]