154752120

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 549072000

約数和(自身を除く): 394319880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 61, 72, 81, 87, 90, 108, 116, 120, 122, 135, 145, 162, 174, 180, 183, 216, 232, 243, 244, 261, 270, 290, 305, 324, 348, 360, 366, 405, 435, 486, 488, 522, 540, 549, 580, 610, 648, 696, 729, 732, 783, 810, 870, 915, 972, 1044, 1080, 1098, 1160, 1215, 1220, 1305, 1458, 1464, 1566, 1620, 1647, 1740, 1769, 1830, 1944, 2088, 2187, 2196, 2349, 2430, 2440, 2610, 2745, 2916, 3132, 3240, 3294, 3480, 3538, 3645, 3660, 3915, 4374, 4392, 4698, 4860, 4941, 5220, 5307, 5490, 5832, 6264, 6588, 7047, 7076, 7290, 7320, 7830, 8235, 8748, 8845, 9396, 9720, 9882, 10440, 10614, 10935, 10980, 11745, 13176, 14094, 14152, 14580, 14823, 15660, 15921, 16470, 17496, 17690, 18792, 19764, 21141, 21228, 21870, 21960, 23490, 24705, 26535, 28188, 29160, 29646, 31320, 31842, 32940, 35235, 35380, 39528, 42282, 42456, 43740, 44469, 46980, 47763, 49410, 53070, 56376, 59292, 63423, 63684, 65880, 70470, 70760, 74115, 79605, 84564, 87480, 88938, 93960, 95526, 98820, 105705, 106140, 118584, 126846, 127368, 133407, 140940, 143289, 148230, 159210, 169128, 177876, 191052, 197640, 211410, 212280, 222345, 238815, 253692, 266814, 281880, 286578, 296460, 317115, 318420, 355752, 382104, 422820, 429867, 444690, 477630, 507384, 533628, 573156, 592920, 634230, 636840, 667035, 716445, 845640, 859734, 889380, 955260, 1067256, 1146312, 1268460, 1289601, 1334070, 1432890, 1719468, 1778760, 1910520, 2149335, 2536920, 2579202, 2668140, 2865780, 3438936, 3868803, 4298670, 5158404, 5336280, 5731560, 6448005, 7737606, 8597340, 10316808, 12896010, 15475212, 17194680, 19344015, 25792020, 30950424, 38688030, 51584040, 77376060, 154752120]

約数ペア:

[(1, 154752120), (2, 77376060), (3, 51584040), (4, 38688030), (5, 30950424), (6, 25792020), (8, 19344015), (9, 17194680), (10, 15475212), (12, 12896010), (15, 10316808), (18, 8597340), (20, 7737606), (24, 6448005), (27, 5731560), (29, 5336280), (30, 5158404), (36, 4298670), (40, 3868803), (45, 3438936), (54, 2865780), (58, 2668140), (60, 2579202), (61, 2536920), (72, 2149335), (81, 1910520), (87, 1778760), (90, 1719468), (108, 1432890), (116, 1334070), (120, 1289601), (122, 1268460), (135, 1146312), (145, 1067256), (162, 955260), (174, 889380), (180, 859734), (183, 845640), (216, 716445), (232, 667035), (243, 636840), (244, 634230), (261, 592920), (270, 573156), (290, 533628), (305, 507384), (324, 477630), (348, 444690), (360, 429867), (366, 422820), (405, 382104), (435, 355752), (486, 318420), (488, 317115), (522, 296460), (540, 286578), (549, 281880), (580, 266814), (610, 253692), (648, 238815), (696, 222345), (729, 212280), (732, 211410), (783, 197640), (810, 191052), (870, 177876), (915, 169128), (972, 159210), (1044, 148230), (1080, 143289), (1098, 140940), (1160, 133407), (1215, 127368), (1220, 126846), (1305, 118584), (1458, 106140), (1464, 105705), (1566, 98820), (1620, 95526), (1647, 93960), (1740, 88938), (1769, 87480), (1830, 84564), (1944, 79605), (2088, 74115), (2187, 70760), (2196, 70470), (2349, 65880), (2430, 63684), (2440, 63423), (2610, 59292), (2745, 56376), (2916, 53070), (3132, 49410), (3240, 47763), (3294, 46980), (3480, 44469), (3538, 43740), (3645, 42456), (3660, 42282), (3915, 39528), (4374, 35380), (4392, 35235), (4698, 32940), (4860, 31842), (4941, 31320), (5220, 29646), (5307, 29160), (5490, 28188), (5832, 26535), (6264, 24705), (6588, 23490), (7047, 21960), (7076, 21870), (7290, 21228), (7320, 21141), (7830, 19764), (8235, 18792), (8748, 17690), (8845, 17496), (9396, 16470), (9720, 15921), (9882, 15660), (10440, 14823), (10614, 14580), (10935, 14152), (10980, 14094), (11745, 13176)]