54863820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 183849120

約数和(自身を除く): 128985300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 229, 242, 330, 363, 396, 458, 484, 495, 605, 660, 687, 726, 916, 990, 1089, 1145, 1210, 1331, 1374, 1452, 1815, 1980, 2061, 2178, 2290, 2420, 2519, 2662, 2748, 3435, 3630, 3993, 4122, 4356, 4580, 5038, 5324, 5445, 6655, 6870, 7260, 7557, 7986, 8244, 10076, 10305, 10890, 11979, 12595, 13310, 13740, 15114, 15972, 19965, 20610, 21780, 22671, 23958, 25190, 26620, 27709, 30228, 37785, 39930, 41220, 45342, 47916, 50380, 55418, 59895, 75570, 79860, 83127, 90684, 110836, 113355, 119790, 138545, 151140, 166254, 226710, 239580, 249381, 277090, 304799, 332508, 415635, 453420, 498762, 554180, 609598, 831270, 914397, 997524, 1219196, 1246905, 1523995, 1662540, 1828794, 2493810, 2743191, 3047990, 3657588, 4571985, 4987620, 5486382, 6095980, 9143970, 10972764, 13715955, 18287940, 27431910, 54863820]

約数ペア:

[(1, 54863820), (2, 27431910), (3, 18287940), (4, 13715955), (5, 10972764), (6, 9143970), (9, 6095980), (10, 5486382), (11, 4987620), (12, 4571985), (15, 3657588), (18, 3047990), (20, 2743191), (22, 2493810), (30, 1828794), (33, 1662540), (36, 1523995), (44, 1246905), (45, 1219196), (55, 997524), (60, 914397), (66, 831270), (90, 609598), (99, 554180), (110, 498762), (121, 453420), (132, 415635), (165, 332508), (180, 304799), (198, 277090), (220, 249381), (229, 239580), (242, 226710), (330, 166254), (363, 151140), (396, 138545), (458, 119790), (484, 113355), (495, 110836), (605, 90684), (660, 83127), (687, 79860), (726, 75570), (916, 59895), (990, 55418), (1089, 50380), (1145, 47916), (1210, 45342), (1331, 41220), (1374, 39930), (1452, 37785), (1815, 30228), (1980, 27709), (2061, 26620), (2178, 25190), (2290, 23958), (2420, 22671), (2519, 21780), (2662, 20610), (2748, 19965), (3435, 15972), (3630, 15114), (3993, 13740), (4122, 13310), (4356, 12595), (4580, 11979), (5038, 10890), (5324, 10305), (5445, 10076), (6655, 8244), (6870, 7986), (7260, 7557)]