177809580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8477

約数の個数: 120

約数和(自身を含む): 600773712

約数和(自身を除く): 422964132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 8443, 10530, 16886, 21060, 25329, 33772, 42215, 50658, 75987, 84430, 101316, 109759, 126645, 151974, 168860, 219518, 227961, 253290, 303948, 329277, 379935, 439036, 455922, 506580, 548795, 658554, 683883, 759870, 911844, 987831, 1097590, 1139805, 1317108, 1367766, 1519740, 1646385, 1975662, 2195180, 2279610, 2735532, 2963493, 3292770, 3419415, 3951324, 4559220, 4939155, 5926986, 6585540, 6838830, 8890479, 9878310, 11853972, 13677660, 14817465, 17780958, 19756620, 29634930, 35561916, 44452395, 59269860, 88904790, 177809580]

約数ペア:

[(1, 177809580), (2, 88904790), (3, 59269860), (4, 44452395), (5, 35561916), (6, 29634930), (9, 19756620), (10, 17780958), (12, 14817465), (13, 13677660), (15, 11853972), (18, 9878310), (20, 8890479), (26, 6838830), (27, 6585540), (30, 5926986), (36, 4939155), (39, 4559220), (45, 3951324), (52, 3419415), (54, 3292770), (60, 2963493), (65, 2735532), (78, 2279610), (81, 2195180), (90, 1975662), (108, 1646385), (117, 1519740), (130, 1367766), (135, 1317108), (156, 1139805), (162, 1097590), (180, 987831), (195, 911844), (234, 759870), (260, 683883), (270, 658554), (324, 548795), (351, 506580), (390, 455922), (405, 439036), (468, 379935), (540, 329277), (585, 303948), (702, 253290), (780, 227961), (810, 219518), (1053, 168860), (1170, 151974), (1404, 126645), (1620, 109759), (1755, 101316), (2106, 84430), (2340, 75987), (3510, 50658), (4212, 42215), (5265, 33772), (7020, 25329), (8443, 21060), (10530, 16886)]