165990060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 527714880

約数和(自身を除く): 361724820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1185, 1297, 1422, 1580, 1620, 2133, 2370, 2594, 2844, 3555, 3891, 4266, 4740, 5188, 6399, 6485, 7110, 7782, 8532, 10665, 11673, 12798, 12970, 14220, 15564, 19455, 21330, 23346, 25596, 25940, 31995, 35019, 38910, 42660, 46692, 58365, 63990, 70038, 77820, 102463, 105057, 116730, 127980, 140076, 175095, 204926, 210114, 233460, 307389, 350190, 409852, 420228, 512315, 525285, 614778, 700380, 922167, 1024630, 1050570, 1229556, 1536945, 1844334, 2049260, 2101140, 2766501, 3073890, 3688668, 4610835, 5533002, 6147780, 8299503, 9221670, 11066004, 13832505, 16599006, 18443340, 27665010, 33198012, 41497515, 55330020, 82995030, 165990060]

約数ペア:

[(1, 165990060), (2, 82995030), (3, 55330020), (4, 41497515), (5, 33198012), (6, 27665010), (9, 18443340), (10, 16599006), (12, 13832505), (15, 11066004), (18, 9221670), (20, 8299503), (27, 6147780), (30, 5533002), (36, 4610835), (45, 3688668), (54, 3073890), (60, 2766501), (79, 2101140), (81, 2049260), (90, 1844334), (108, 1536945), (135, 1229556), (158, 1050570), (162, 1024630), (180, 922167), (237, 700380), (270, 614778), (316, 525285), (324, 512315), (395, 420228), (405, 409852), (474, 350190), (540, 307389), (711, 233460), (790, 210114), (810, 204926), (948, 175095), (1185, 140076), (1297, 127980), (1422, 116730), (1580, 105057), (1620, 102463), (2133, 77820), (2370, 70038), (2594, 63990), (2844, 58365), (3555, 46692), (3891, 42660), (4266, 38910), (4740, 35019), (5188, 31995), (6399, 25940), (6485, 25596), (7110, 23346), (7782, 21330), (8532, 19455), (10665, 15564), (11673, 14220), (12798, 12970)]