57425220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 195552000

約数和(自身を除く): 138126780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 193, 228, 261, 270, 285, 290, 342, 348, 380, 386, 435, 513, 522, 540, 551, 570, 579, 580, 684, 772, 783, 855, 870, 965, 1026, 1044, 1102, 1140, 1158, 1305, 1566, 1653, 1710, 1737, 1740, 1930, 2052, 2204, 2316, 2565, 2610, 2755, 2895, 3132, 3306, 3420, 3474, 3667, 3860, 3915, 4959, 5130, 5211, 5220, 5510, 5597, 5790, 6612, 6948, 7334, 7830, 8265, 8685, 9918, 10260, 10422, 11001, 11020, 11194, 11580, 14668, 14877, 15660, 16530, 16791, 17370, 18335, 19836, 20844, 22002, 22388, 24795, 26055, 27985, 29754, 33003, 33060, 33582, 34740, 36670, 44004, 49590, 50373, 52110, 55005, 55970, 59508, 66006, 67164, 73340, 74385, 83955, 99009, 99180, 100746, 104220, 106343, 110010, 111940, 132012, 148770, 151119, 165015, 167910, 198018, 201492, 212686, 220020, 251865, 297540, 302238, 319029, 330030, 335820, 396036, 425372, 495045, 503730, 531715, 604476, 638058, 660060, 755595, 957087, 990090, 1007460, 1063430, 1276116, 1511190, 1595145, 1914174, 1980180, 2126860, 2871261, 3022380, 3190290, 3828348, 4785435, 5742522, 6380580, 9570870, 11485044, 14356305, 19141740, 28712610, 57425220]

約数ペア:

[(1, 57425220), (2, 28712610), (3, 19141740), (4, 14356305), (5, 11485044), (6, 9570870), (9, 6380580), (10, 5742522), (12, 4785435), (15, 3828348), (18, 3190290), (19, 3022380), (20, 2871261), (27, 2126860), (29, 1980180), (30, 1914174), (36, 1595145), (38, 1511190), (45, 1276116), (54, 1063430), (57, 1007460), (58, 990090), (60, 957087), (76, 755595), (87, 660060), (90, 638058), (95, 604476), (108, 531715), (114, 503730), (116, 495045), (135, 425372), (145, 396036), (171, 335820), (174, 330030), (180, 319029), (190, 302238), (193, 297540), (228, 251865), (261, 220020), (270, 212686), (285, 201492), (290, 198018), (342, 167910), (348, 165015), (380, 151119), (386, 148770), (435, 132012), (513, 111940), (522, 110010), (540, 106343), (551, 104220), (570, 100746), (579, 99180), (580, 99009), (684, 83955), (772, 74385), (783, 73340), (855, 67164), (870, 66006), (965, 59508), (1026, 55970), (1044, 55005), (1102, 52110), (1140, 50373), (1158, 49590), (1305, 44004), (1566, 36670), (1653, 34740), (1710, 33582), (1737, 33060), (1740, 33003), (1930, 29754), (2052, 27985), (2204, 26055), (2316, 24795), (2565, 22388), (2610, 22002), (2755, 20844), (2895, 19836), (3132, 18335), (3306, 17370), (3420, 16791), (3474, 16530), (3667, 15660), (3860, 14877), (3915, 14668), (4959, 11580), (5130, 11194), (5211, 11020), (5220, 11001), (5510, 10422), (5597, 10260), (5790, 9918), (6612, 8685), (6948, 8265), (7334, 7830)]