77570460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 188807652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1451, 1485, 1620, 1782, 1980, 2430, 2673, 2902, 2970, 3564, 4353, 4455, 4860, 5346, 5804, 5940, 7255, 8706, 8910, 10692, 13059, 13365, 14510, 15961, 17412, 17820, 21765, 26118, 26730, 29020, 31922, 39177, 43530, 47883, 52236, 53460, 63844, 65295, 78354, 79805, 87060, 95766, 117531, 130590, 143649, 156708, 159610, 191532, 195885, 235062, 239415, 261180, 287298, 319220, 352593, 391770, 430947, 470124, 478830, 574596, 587655, 705186, 718245, 783540, 861894, 957660, 1175310, 1292841, 1410372, 1436490, 1723788, 1762965, 2154735, 2350620, 2585682, 2872980, 3525930, 3878523, 4309470, 5171364, 6464205, 7051860, 7757046, 8618940, 12928410, 15514092, 19392615, 25856820, 38785230, 77570460]

約数ペア:

[(1, 77570460), (2, 38785230), (3, 25856820), (4, 19392615), (5, 15514092), (6, 12928410), (9, 8618940), (10, 7757046), (11, 7051860), (12, 6464205), (15, 5171364), (18, 4309470), (20, 3878523), (22, 3525930), (27, 2872980), (30, 2585682), (33, 2350620), (36, 2154735), (44, 1762965), (45, 1723788), (54, 1436490), (55, 1410372), (60, 1292841), (66, 1175310), (81, 957660), (90, 861894), (99, 783540), (108, 718245), (110, 705186), (132, 587655), (135, 574596), (162, 478830), (165, 470124), (180, 430947), (198, 391770), (220, 352593), (243, 319220), (270, 287298), (297, 261180), (324, 239415), (330, 235062), (396, 195885), (405, 191532), (486, 159610), (495, 156708), (540, 143649), (594, 130590), (660, 117531), (810, 95766), (891, 87060), (972, 79805), (990, 78354), (1188, 65295), (1215, 63844), (1451, 53460), (1485, 52236), (1620, 47883), (1782, 43530), (1980, 39177), (2430, 31922), (2673, 29020), (2902, 26730), (2970, 26118), (3564, 21765), (4353, 17820), (4455, 17412), (4860, 15961), (5346, 14510), (5804, 13365), (5940, 13059), (7255, 10692), (8706, 8910)]