138084780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2143

約数の個数: 96

約数和(自身を含む): 414086400

約数和(自身を除く): 276001620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 885, 1121, 1140, 1180, 1770, 2053, 2242, 3363, 3540, 4106, 4484, 5605, 6159, 6726, 8212, 10265, 11210, 12318, 13452, 16815, 20530, 22420, 24636, 30795, 33630, 39007, 41060, 61590, 67260, 78014, 117021, 121127, 123180, 156028, 195035, 234042, 242254, 363381, 390070, 468084, 484508, 585105, 605635, 726762, 780140, 1170210, 1211270, 1453524, 1816905, 2301413, 2340420, 2422540, 3633810, 4602826, 6904239, 7267620, 9205652, 11507065, 13808478, 23014130, 27616956, 34521195, 46028260, 69042390, 138084780]

約数ペア:

[(1, 138084780), (2, 69042390), (3, 46028260), (4, 34521195), (5, 27616956), (6, 23014130), (10, 13808478), (12, 11507065), (15, 9205652), (19, 7267620), (20, 6904239), (30, 4602826), (38, 3633810), (57, 2422540), (59, 2340420), (60, 2301413), (76, 1816905), (95, 1453524), (114, 1211270), (118, 1170210), (177, 780140), (190, 726762), (228, 605635), (236, 585105), (285, 484508), (295, 468084), (354, 390070), (380, 363381), (570, 242254), (590, 234042), (708, 195035), (885, 156028), (1121, 123180), (1140, 121127), (1180, 117021), (1770, 78014), (2053, 67260), (2242, 61590), (3363, 41060), (3540, 39007), (4106, 33630), (4484, 30795), (5605, 24636), (6159, 22420), (6726, 20530), (8212, 16815), (10265, 13452), (11210, 12318)]