78277320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 287280000

約数和(自身を除く): 209002680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 599, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1198, 1210, 1320, 1452, 1485, 1797, 1815, 1980, 2178, 2376, 2396, 2420, 2904, 2970, 2995, 3267, 3594, 3630, 3960, 4356, 4792, 4840, 5391, 5445, 5940, 5990, 6534, 6589, 7188, 7260, 8712, 8985, 10782, 10890, 11880, 11980, 13068, 13178, 14376, 14520, 16173, 16335, 17970, 19767, 21564, 21780, 23960, 26136, 26356, 26955, 32346, 32670, 32945, 35940, 39534, 43128, 43560, 52712, 53910, 59301, 64692, 65340, 65890, 71880, 72479, 79068, 80865, 98835, 107820, 118602, 129384, 130680, 131780, 144958, 158136, 161730, 177903, 197670, 215640, 217437, 237204, 263560, 289916, 296505, 323460, 355806, 362395, 395340, 434874, 474408, 579832, 593010, 646920, 652311, 711612, 724790, 790680, 869748, 889515, 1087185, 1186020, 1304622, 1423224, 1449580, 1739496, 1779030, 1956933, 2174370, 2372040, 2609244, 2899160, 3261555, 3558060, 3913866, 4348740, 5218488, 6523110, 7116120, 7827732, 8697480, 9784665, 13046220, 15655464, 19569330, 26092440, 39138660, 78277320]

約数ペア:

[(1, 78277320), (2, 39138660), (3, 26092440), (4, 19569330), (5, 15655464), (6, 13046220), (8, 9784665), (9, 8697480), (10, 7827732), (11, 7116120), (12, 6523110), (15, 5218488), (18, 4348740), (20, 3913866), (22, 3558060), (24, 3261555), (27, 2899160), (30, 2609244), (33, 2372040), (36, 2174370), (40, 1956933), (44, 1779030), (45, 1739496), (54, 1449580), (55, 1423224), (60, 1304622), (66, 1186020), (72, 1087185), (88, 889515), (90, 869748), (99, 790680), (108, 724790), (110, 711612), (120, 652311), (121, 646920), (132, 593010), (135, 579832), (165, 474408), (180, 434874), (198, 395340), (216, 362395), (220, 355806), (242, 323460), (264, 296505), (270, 289916), (297, 263560), (330, 237204), (360, 217437), (363, 215640), (396, 197670), (440, 177903), (484, 161730), (495, 158136), (540, 144958), (594, 131780), (599, 130680), (605, 129384), (660, 118602), (726, 107820), (792, 98835), (968, 80865), (990, 79068), (1080, 72479), (1089, 71880), (1188, 65890), (1198, 65340), (1210, 64692), (1320, 59301), (1452, 53910), (1485, 52712), (1797, 43560), (1815, 43128), (1980, 39534), (2178, 35940), (2376, 32945), (2396, 32670), (2420, 32346), (2904, 26955), (2970, 26356), (2995, 26136), (3267, 23960), (3594, 21780), (3630, 21564), (3960, 19767), (4356, 17970), (4792, 16335), (4840, 16173), (5391, 14520), (5445, 14376), (5940, 13178), (5990, 13068), (6534, 11980), (6589, 11880), (7188, 10890), (7260, 10782), (8712, 8985)]