145309140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 473316480

約数和(自身を除く): 328007340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1031, 1044, 1215, 1305, 1566, 1620, 1740, 2062, 2349, 2430, 2610, 3093, 3132, 3915, 4124, 4698, 4860, 5155, 5220, 6186, 7047, 7830, 9279, 9396, 10310, 11745, 12372, 14094, 15465, 15660, 18558, 20620, 23490, 27837, 28188, 29899, 30930, 35235, 37116, 46395, 46980, 55674, 59798, 61860, 70470, 83511, 89697, 92790, 111348, 119596, 139185, 140940, 149495, 167022, 179394, 185580, 250533, 269091, 278370, 298990, 334044, 358788, 417555, 448485, 501066, 538182, 556740, 597980, 807273, 835110, 896970, 1002132, 1076364, 1252665, 1345455, 1614546, 1670220, 1793940, 2421819, 2505330, 2690910, 3229092, 4036365, 4843638, 5010660, 5381820, 7265457, 8072730, 9687276, 12109095, 14530914, 16145460, 24218190, 29061828, 36327285, 48436380, 72654570, 145309140]

約数ペア:

[(1, 145309140), (2, 72654570), (3, 48436380), (4, 36327285), (5, 29061828), (6, 24218190), (9, 16145460), (10, 14530914), (12, 12109095), (15, 9687276), (18, 8072730), (20, 7265457), (27, 5381820), (29, 5010660), (30, 4843638), (36, 4036365), (45, 3229092), (54, 2690910), (58, 2505330), (60, 2421819), (81, 1793940), (87, 1670220), (90, 1614546), (108, 1345455), (116, 1252665), (135, 1076364), (145, 1002132), (162, 896970), (174, 835110), (180, 807273), (243, 597980), (261, 556740), (270, 538182), (290, 501066), (324, 448485), (348, 417555), (405, 358788), (435, 334044), (486, 298990), (522, 278370), (540, 269091), (580, 250533), (783, 185580), (810, 179394), (870, 167022), (972, 149495), (1031, 140940), (1044, 139185), (1215, 119596), (1305, 111348), (1566, 92790), (1620, 89697), (1740, 83511), (2062, 70470), (2349, 61860), (2430, 59798), (2610, 55674), (3093, 46980), (3132, 46395), (3915, 37116), (4124, 35235), (4698, 30930), (4860, 29899), (5155, 28188), (5220, 27837), (6186, 23490), (7047, 20620), (7830, 18558), (9279, 15660), (9396, 15465), (10310, 14094), (11745, 12372)]