153686000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 419223168

約数和(自身を除く): 265537168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 125, 130, 184, 200, 208, 230, 250, 257, 260, 299, 325, 368, 400, 460, 500, 514, 520, 575, 598, 650, 920, 1000, 1028, 1040, 1150, 1196, 1285, 1300, 1495, 1625, 1840, 2000, 2056, 2300, 2392, 2570, 2600, 2875, 2990, 3250, 3341, 4112, 4600, 4784, 5140, 5200, 5750, 5911, 5980, 6425, 6500, 6682, 7475, 9200, 10280, 11500, 11822, 11960, 12850, 13000, 13364, 14950, 16705, 20560, 23000, 23644, 23920, 25700, 26000, 26728, 29555, 29900, 32125, 33410, 37375, 46000, 47288, 51400, 53456, 59110, 59800, 64250, 66820, 74750, 76843, 83525, 94576, 102800, 118220, 119600, 128500, 133640, 147775, 149500, 153686, 167050, 236440, 257000, 267280, 295550, 299000, 307372, 334100, 384215, 417625, 472880, 514000, 591100, 598000, 614744, 668200, 738875, 768430, 835250, 1182200, 1229488, 1336400, 1477750, 1536860, 1670500, 1921075, 2364400, 2955500, 3073720, 3341000, 3842150, 5911000, 6147440, 6682000, 7684300, 9605375, 11822000, 15368600, 19210750, 30737200, 38421500, 76843000, 153686000]

約数ペア:

[(1, 153686000), (2, 76843000), (4, 38421500), (5, 30737200), (8, 19210750), (10, 15368600), (13, 11822000), (16, 9605375), (20, 7684300), (23, 6682000), (25, 6147440), (26, 5911000), (40, 3842150), (46, 3341000), (50, 3073720), (52, 2955500), (65, 2364400), (80, 1921075), (92, 1670500), (100, 1536860), (104, 1477750), (115, 1336400), (125, 1229488), (130, 1182200), (184, 835250), (200, 768430), (208, 738875), (230, 668200), (250, 614744), (257, 598000), (260, 591100), (299, 514000), (325, 472880), (368, 417625), (400, 384215), (460, 334100), (500, 307372), (514, 299000), (520, 295550), (575, 267280), (598, 257000), (650, 236440), (920, 167050), (1000, 153686), (1028, 149500), (1040, 147775), (1150, 133640), (1196, 128500), (1285, 119600), (1300, 118220), (1495, 102800), (1625, 94576), (1840, 83525), (2000, 76843), (2056, 74750), (2300, 66820), (2392, 64250), (2570, 59800), (2600, 59110), (2875, 53456), (2990, 51400), (3250, 47288), (3341, 46000), (4112, 37375), (4600, 33410), (4784, 32125), (5140, 29900), (5200, 29555), (5750, 26728), (5911, 26000), (5980, 25700), (6425, 23920), (6500, 23644), (6682, 23000), (7475, 20560), (9200, 16705), (10280, 14950), (11500, 13364), (11822, 13000), (11960, 12850)]