27142440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 89026560

約数和(自身を除く): 61884120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 137, 156, 195, 254, 260, 274, 312, 381, 390, 411, 508, 520, 548, 635, 685, 762, 780, 822, 1016, 1096, 1270, 1370, 1524, 1560, 1644, 1651, 1781, 1905, 2055, 2540, 2740, 3048, 3288, 3302, 3562, 3810, 4110, 4953, 5080, 5343, 5480, 6604, 7124, 7620, 8220, 8255, 8905, 9906, 10686, 13208, 14248, 15240, 16440, 16510, 17399, 17810, 19812, 21372, 24765, 26715, 33020, 34798, 35620, 39624, 42744, 49530, 52197, 53430, 66040, 69596, 71240, 86995, 99060, 104394, 106860, 139192, 173990, 198120, 208788, 213720, 226187, 260985, 347980, 417576, 452374, 521970, 678561, 695960, 904748, 1043940, 1130935, 1357122, 1809496, 2087880, 2261870, 2714244, 3392805, 4523740, 5428488, 6785610, 9047480, 13571220, 27142440]

約数ペア:

[(1, 27142440), (2, 13571220), (3, 9047480), (4, 6785610), (5, 5428488), (6, 4523740), (8, 3392805), (10, 2714244), (12, 2261870), (13, 2087880), (15, 1809496), (20, 1357122), (24, 1130935), (26, 1043940), (30, 904748), (39, 695960), (40, 678561), (52, 521970), (60, 452374), (65, 417576), (78, 347980), (104, 260985), (120, 226187), (127, 213720), (130, 208788), (137, 198120), (156, 173990), (195, 139192), (254, 106860), (260, 104394), (274, 99060), (312, 86995), (381, 71240), (390, 69596), (411, 66040), (508, 53430), (520, 52197), (548, 49530), (635, 42744), (685, 39624), (762, 35620), (780, 34798), (822, 33020), (1016, 26715), (1096, 24765), (1270, 21372), (1370, 19812), (1524, 17810), (1560, 17399), (1644, 16510), (1651, 16440), (1781, 15240), (1905, 14248), (2055, 13208), (2540, 10686), (2740, 9906), (3048, 8905), (3288, 8255), (3302, 8220), (3562, 7620), (3810, 7124), (4110, 6604), (4953, 5480), (5080, 5343)]