202791420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 671448960

約数和(自身を除く): 468657540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1097, 1170, 1185, 1422, 1580, 2054, 2194, 2340, 2370, 2844, 3081, 3291, 3555, 4108, 4388, 4740, 5135, 5485, 6162, 6582, 7110, 9243, 9873, 10270, 10970, 12324, 13164, 14220, 14261, 15405, 16455, 18486, 19746, 20540, 21940, 28522, 30810, 32910, 36972, 39492, 42783, 46215, 49365, 57044, 61620, 65820, 71305, 85566, 86663, 92430, 98730, 128349, 142610, 171132, 173326, 184860, 197460, 213915, 256698, 259989, 285220, 346652, 427830, 433315, 513396, 519978, 641745, 779967, 855660, 866630, 1039956, 1126619, 1283490, 1299945, 1559934, 1733260, 2253238, 2566980, 2599890, 3119868, 3379857, 3899835, 4506476, 5199780, 5633095, 6759714, 7799670, 10139571, 11266190, 13519428, 15599340, 16899285, 20279142, 22532380, 33798570, 40558284, 50697855, 67597140, 101395710, 202791420]

約数ペア:

[(1, 202791420), (2, 101395710), (3, 67597140), (4, 50697855), (5, 40558284), (6, 33798570), (9, 22532380), (10, 20279142), (12, 16899285), (13, 15599340), (15, 13519428), (18, 11266190), (20, 10139571), (26, 7799670), (30, 6759714), (36, 5633095), (39, 5199780), (45, 4506476), (52, 3899835), (60, 3379857), (65, 3119868), (78, 2599890), (79, 2566980), (90, 2253238), (117, 1733260), (130, 1559934), (156, 1299945), (158, 1283490), (180, 1126619), (195, 1039956), (234, 866630), (237, 855660), (260, 779967), (316, 641745), (390, 519978), (395, 513396), (468, 433315), (474, 427830), (585, 346652), (711, 285220), (780, 259989), (790, 256698), (948, 213915), (1027, 197460), (1097, 184860), (1170, 173326), (1185, 171132), (1422, 142610), (1580, 128349), (2054, 98730), (2194, 92430), (2340, 86663), (2370, 85566), (2844, 71305), (3081, 65820), (3291, 61620), (3555, 57044), (4108, 49365), (4388, 46215), (4740, 42783), (5135, 39492), (5485, 36972), (6162, 32910), (6582, 30810), (7110, 28522), (9243, 21940), (9873, 20540), (10270, 19746), (10970, 18486), (12324, 16455), (13164, 15405), (14220, 14261)]