146551650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 428829696

約数和(自身を除く): 282278046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 127, 147, 150, 157, 175, 210, 245, 254, 294, 314, 350, 381, 471, 490, 525, 635, 735, 762, 785, 889, 942, 1050, 1099, 1225, 1270, 1470, 1570, 1778, 1905, 2198, 2355, 2450, 2667, 3175, 3297, 3675, 3810, 3925, 4445, 4710, 5334, 5495, 6223, 6350, 6594, 7350, 7693, 7850, 8890, 9525, 10990, 11775, 12446, 13335, 15386, 16485, 18669, 19050, 19939, 22225, 23079, 23550, 26670, 27475, 31115, 32970, 37338, 38465, 39878, 44450, 46158, 54950, 59817, 62230, 66675, 76930, 82425, 93345, 99695, 115395, 119634, 133350, 139573, 155575, 164850, 186690, 192325, 199390, 230790, 279146, 299085, 311150, 384650, 418719, 466725, 498475, 576975, 598170, 697865, 837438, 933450, 977011, 996950, 1153950, 1395730, 1495425, 1954022, 2093595, 2931033, 2990850, 3489325, 4187190, 4885055, 5862066, 6978650, 9770110, 10467975, 14655165, 20935950, 24425275, 29310330, 48850550, 73275825, 146551650]

約数ペア:

[(1, 146551650), (2, 73275825), (3, 48850550), (5, 29310330), (6, 24425275), (7, 20935950), (10, 14655165), (14, 10467975), (15, 9770110), (21, 6978650), (25, 5862066), (30, 4885055), (35, 4187190), (42, 3489325), (49, 2990850), (50, 2931033), (70, 2093595), (75, 1954022), (98, 1495425), (105, 1395730), (127, 1153950), (147, 996950), (150, 977011), (157, 933450), (175, 837438), (210, 697865), (245, 598170), (254, 576975), (294, 498475), (314, 466725), (350, 418719), (381, 384650), (471, 311150), (490, 299085), (525, 279146), (635, 230790), (735, 199390), (762, 192325), (785, 186690), (889, 164850), (942, 155575), (1050, 139573), (1099, 133350), (1225, 119634), (1270, 115395), (1470, 99695), (1570, 93345), (1778, 82425), (1905, 76930), (2198, 66675), (2355, 62230), (2450, 59817), (2667, 54950), (3175, 46158), (3297, 44450), (3675, 39878), (3810, 38465), (3925, 37338), (4445, 32970), (4710, 31115), (5334, 27475), (5495, 26670), (6223, 23550), (6350, 23079), (6594, 22225), (7350, 19939), (7693, 19050), (7850, 18669), (8890, 16485), (9525, 15386), (10990, 13335), (11775, 12446)]