105071580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 334192320

約数和(自身を除く): 229120740

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, 821, 948, 1185, 1422, 1580, 1620, 1642, 2133, 2370, 2463, 2844, 3284, 3555, 4105, 4266, 4740, 4926, 6399, 7110, 7389, 8210, 8532, 9852, 10665, 12315, 12798, 14220, 14778, 16420, 21330, 22167, 24630, 25596, 29556, 31995, 36945, 42660, 44334, 49260, 63990, 64859, 66501, 73890, 88668, 110835, 127980, 129718, 133002, 147780, 194577, 221670, 259436, 266004, 324295, 332505, 389154, 443340, 583731, 648590, 665010, 778308, 972885, 1167462, 1297180, 1330020, 1751193, 1945770, 2334924, 2918655, 3502386, 3891540, 5253579, 5837310, 7004772, 8755965, 10507158, 11674620, 17511930, 21014316, 26267895, 35023860, 52535790, 105071580]

約数ペア:

[(1, 105071580), (2, 52535790), (3, 35023860), (4, 26267895), (5, 21014316), (6, 17511930), (9, 11674620), (10, 10507158), (12, 8755965), (15, 7004772), (18, 5837310), (20, 5253579), (27, 3891540), (30, 3502386), (36, 2918655), (45, 2334924), (54, 1945770), (60, 1751193), (79, 1330020), (81, 1297180), (90, 1167462), (108, 972885), (135, 778308), (158, 665010), (162, 648590), (180, 583731), (237, 443340), (270, 389154), (316, 332505), (324, 324295), (395, 266004), (405, 259436), (474, 221670), (540, 194577), (711, 147780), (790, 133002), (810, 129718), (821, 127980), (948, 110835), (1185, 88668), (1422, 73890), (1580, 66501), (1620, 64859), (1642, 63990), (2133, 49260), (2370, 44334), (2463, 42660), (2844, 36945), (3284, 31995), (3555, 29556), (4105, 25596), (4266, 24630), (4740, 22167), (4926, 21330), (6399, 16420), (7110, 14778), (7389, 14220), (8210, 12798), (8532, 12315), (9852, 10665)]