142738000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 160

約数和(自身を含む): 376047360

約数和(自身を除く): 233309360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 29, 40, 46, 50, 58, 80, 92, 100, 107, 115, 116, 125, 145, 184, 200, 214, 230, 232, 250, 290, 368, 400, 428, 460, 464, 500, 535, 575, 580, 667, 725, 856, 920, 1000, 1070, 1150, 1160, 1334, 1450, 1712, 1840, 2000, 2140, 2300, 2320, 2461, 2668, 2675, 2875, 2900, 3103, 3335, 3625, 4280, 4600, 4922, 5336, 5350, 5750, 5800, 6206, 6670, 7250, 8560, 9200, 9844, 10672, 10700, 11500, 11600, 12305, 12412, 13340, 13375, 14500, 15515, 16675, 19688, 21400, 23000, 24610, 24824, 26680, 26750, 29000, 31030, 33350, 39376, 42800, 46000, 49220, 49648, 53360, 53500, 58000, 61525, 62060, 66700, 71369, 77575, 83375, 98440, 107000, 123050, 124120, 133400, 142738, 155150, 166750, 196880, 214000, 246100, 248240, 266800, 285476, 307625, 310300, 333500, 356845, 387875, 492200, 570952, 615250, 620600, 667000, 713690, 775750, 984400, 1141904, 1230500, 1241200, 1334000, 1427380, 1551500, 1784225, 2461000, 2854760, 3103000, 3568450, 4922000, 5709520, 6206000, 7136900, 8921125, 14273800, 17842250, 28547600, 35684500, 71369000, 142738000]

約数ペア:

[(1, 142738000), (2, 71369000), (4, 35684500), (5, 28547600), (8, 17842250), (10, 14273800), (16, 8921125), (20, 7136900), (23, 6206000), (25, 5709520), (29, 4922000), (40, 3568450), (46, 3103000), (50, 2854760), (58, 2461000), (80, 1784225), (92, 1551500), (100, 1427380), (107, 1334000), (115, 1241200), (116, 1230500), (125, 1141904), (145, 984400), (184, 775750), (200, 713690), (214, 667000), (230, 620600), (232, 615250), (250, 570952), (290, 492200), (368, 387875), (400, 356845), (428, 333500), (460, 310300), (464, 307625), (500, 285476), (535, 266800), (575, 248240), (580, 246100), (667, 214000), (725, 196880), (856, 166750), (920, 155150), (1000, 142738), (1070, 133400), (1150, 124120), (1160, 123050), (1334, 107000), (1450, 98440), (1712, 83375), (1840, 77575), (2000, 71369), (2140, 66700), (2300, 62060), (2320, 61525), (2461, 58000), (2668, 53500), (2675, 53360), (2875, 49648), (2900, 49220), (3103, 46000), (3335, 42800), (3625, 39376), (4280, 33350), (4600, 31030), (4922, 29000), (5336, 26750), (5350, 26680), (5750, 24824), (5800, 24610), (6206, 23000), (6670, 21400), (7250, 19688), (8560, 16675), (9200, 15515), (9844, 14500), (10672, 13375), (10700, 13340), (11500, 12412), (11600, 12305)]