180033420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18637}}^1$

素因数の和:18679

約数の個数: 96

約数和(自身を含む): 601187328

約数和(自身を除く): 421153908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 18637, 37274, 55911, 74548, 93185, 111822, 130459, 186370, 223644, 260918, 279555, 372740, 391377, 428651, 521836, 559110, 652295, 782754, 857302, 1118220, 1285953, 1304590, 1565508, 1714604, 1956885, 2143255, 2571906, 2609180, 3000557, 3913770, 4286510, 5143812, 6001114, 6429765, 7827540, 8573020, 9001671, 12002228, 12859530, 15002785, 18003342, 25719060, 30005570, 36006684, 45008355, 60011140, 90016710, 180033420]

約数ペア:

[(1, 180033420), (2, 90016710), (3, 60011140), (4, 45008355), (5, 36006684), (6, 30005570), (7, 25719060), (10, 18003342), (12, 15002785), (14, 12859530), (15, 12002228), (20, 9001671), (21, 8573020), (23, 7827540), (28, 6429765), (30, 6001114), (35, 5143812), (42, 4286510), (46, 3913770), (60, 3000557), (69, 2609180), (70, 2571906), (84, 2143255), (92, 1956885), (105, 1714604), (115, 1565508), (138, 1304590), (140, 1285953), (161, 1118220), (210, 857302), (230, 782754), (276, 652295), (322, 559110), (345, 521836), (420, 428651), (460, 391377), (483, 372740), (644, 279555), (690, 260918), (805, 223644), (966, 186370), (1380, 130459), (1610, 111822), (1932, 93185), (2415, 74548), (3220, 55911), (4830, 37274), (9660, 18637)]