225992970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1229

約数の個数: 128

約数和(自身を含む): 695692800

約数和(自身を除く): 469699830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 210, 218, 270, 315, 327, 378, 545, 630, 654, 763, 945, 981, 1090, 1097, 1526, 1635, 1890, 1962, 2194, 2289, 2943, 3270, 3291, 3815, 4578, 4905, 5485, 5886, 6582, 6867, 7630, 7679, 9810, 9873, 10970, 11445, 13734, 14715, 15358, 16455, 19746, 20601, 22890, 23037, 29430, 29619, 32910, 34335, 38395, 41202, 46074, 49365, 59238, 68670, 69111, 76790, 98730, 103005, 115185, 119573, 138222, 148095, 206010, 207333, 230370, 239146, 296190, 345555, 358719, 414666, 597865, 691110, 717438, 837011, 1036665, 1076157, 1195730, 1674022, 1793595, 2073330, 2152314, 2511033, 3228471, 3587190, 4185055, 5022066, 5380785, 6456942, 7533099, 8370110, 10761570, 12555165, 15066198, 16142355, 22599297, 25110330, 32284710, 37665495, 45198594, 75330990, 112996485, 225992970]

約数ペア:

[(1, 225992970), (2, 112996485), (3, 75330990), (5, 45198594), (6, 37665495), (7, 32284710), (9, 25110330), (10, 22599297), (14, 16142355), (15, 15066198), (18, 12555165), (21, 10761570), (27, 8370110), (30, 7533099), (35, 6456942), (42, 5380785), (45, 5022066), (54, 4185055), (63, 3587190), (70, 3228471), (90, 2511033), (105, 2152314), (109, 2073330), (126, 1793595), (135, 1674022), (189, 1195730), (210, 1076157), (218, 1036665), (270, 837011), (315, 717438), (327, 691110), (378, 597865), (545, 414666), (630, 358719), (654, 345555), (763, 296190), (945, 239146), (981, 230370), (1090, 207333), (1097, 206010), (1526, 148095), (1635, 138222), (1890, 119573), (1962, 115185), (2194, 103005), (2289, 98730), (2943, 76790), (3270, 69111), (3291, 68670), (3815, 59238), (4578, 49365), (4905, 46074), (5485, 41202), (5886, 38395), (6582, 34335), (6867, 32910), (7630, 29619), (7679, 29430), (9810, 23037), (9873, 22890), (10970, 20601), (11445, 19746), (13734, 16455), (14715, 15358)]