56433420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 186732000

約数和(自身を除く): 130298580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 569, 570, 580, 684, 855, 870, 1044, 1102, 1138, 1140, 1305, 1653, 1707, 1710, 1740, 2204, 2276, 2610, 2755, 2845, 3306, 3414, 3420, 4959, 5121, 5220, 5510, 5690, 6612, 6828, 8265, 8535, 9918, 10242, 10811, 11020, 11380, 16501, 16530, 17070, 19836, 20484, 21622, 24795, 25605, 32433, 33002, 33060, 34140, 43244, 49503, 49590, 51210, 54055, 64866, 66004, 82505, 97299, 99006, 99180, 102420, 108110, 129732, 148509, 162165, 165010, 194598, 198012, 216220, 247515, 297018, 313519, 324330, 330020, 389196, 486495, 495030, 594036, 627038, 648660, 742545, 940557, 972990, 990060, 1254076, 1485090, 1567595, 1881114, 1945980, 2821671, 2970180, 3135190, 3762228, 4702785, 5643342, 6270380, 9405570, 11286684, 14108355, 18811140, 28216710, 56433420]

約数ペア:

[(1, 56433420), (2, 28216710), (3, 18811140), (4, 14108355), (5, 11286684), (6, 9405570), (9, 6270380), (10, 5643342), (12, 4702785), (15, 3762228), (18, 3135190), (19, 2970180), (20, 2821671), (29, 1945980), (30, 1881114), (36, 1567595), (38, 1485090), (45, 1254076), (57, 990060), (58, 972990), (60, 940557), (76, 742545), (87, 648660), (90, 627038), (95, 594036), (114, 495030), (116, 486495), (145, 389196), (171, 330020), (174, 324330), (180, 313519), (190, 297018), (228, 247515), (261, 216220), (285, 198012), (290, 194598), (342, 165010), (348, 162165), (380, 148509), (435, 129732), (522, 108110), (551, 102420), (569, 99180), (570, 99006), (580, 97299), (684, 82505), (855, 66004), (870, 64866), (1044, 54055), (1102, 51210), (1138, 49590), (1140, 49503), (1305, 43244), (1653, 34140), (1707, 33060), (1710, 33002), (1740, 32433), (2204, 25605), (2276, 24795), (2610, 21622), (2755, 20484), (2845, 19836), (3306, 17070), (3414, 16530), (3420, 16501), (4959, 11380), (5121, 11020), (5220, 10811), (5510, 10242), (5690, 9918), (6612, 8535), (6828, 8265)]