127948590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 426816000

約数和(自身を除く): 298867410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 154, 165, 185, 198, 210, 222, 231, 259, 315, 330, 333, 370, 385, 407, 462, 495, 499, 518, 555, 630, 666, 693, 770, 777, 814, 990, 998, 1110, 1155, 1221, 1295, 1386, 1497, 1554, 1665, 2035, 2310, 2331, 2442, 2495, 2590, 2849, 2994, 3330, 3465, 3493, 3663, 3885, 4070, 4491, 4662, 4990, 5489, 5698, 6105, 6930, 6986, 7326, 7485, 7770, 8547, 8982, 10479, 10978, 11655, 12210, 14245, 14970, 16467, 17094, 17465, 18315, 18463, 20958, 22455, 23310, 25641, 27445, 28490, 31437, 32934, 34930, 36630, 36926, 38423, 42735, 44910, 49401, 51282, 52395, 54890, 55389, 62874, 76846, 82335, 85470, 92315, 98802, 104790, 110778, 115269, 128205, 129241, 157185, 164670, 166167, 184630, 192115, 203093, 230538, 247005, 256410, 258482, 276945, 314370, 332334, 345807, 384230, 387723, 406186, 494010, 553890, 576345, 609279, 646205, 691614, 775446, 830835, 1015465, 1152690, 1163169, 1218558, 1292410, 1421651, 1661670, 1729035, 1827837, 1938615, 2030930, 2326338, 2843302, 3046395, 3458070, 3655674, 3877230, 4264953, 5815845, 6092790, 7108255, 8529906, 9139185, 11631690, 12794859, 14216510, 18278370, 21324765, 25589718, 42649530, 63974295, 127948590]

約数ペア:

[(1, 127948590), (2, 63974295), (3, 42649530), (5, 25589718), (6, 21324765), (7, 18278370), (9, 14216510), (10, 12794859), (11, 11631690), (14, 9139185), (15, 8529906), (18, 7108255), (21, 6092790), (22, 5815845), (30, 4264953), (33, 3877230), (35, 3655674), (37, 3458070), (42, 3046395), (45, 2843302), (55, 2326338), (63, 2030930), (66, 1938615), (70, 1827837), (74, 1729035), (77, 1661670), (90, 1421651), (99, 1292410), (105, 1218558), (110, 1163169), (111, 1152690), (126, 1015465), (154, 830835), (165, 775446), (185, 691614), (198, 646205), (210, 609279), (222, 576345), (231, 553890), (259, 494010), (315, 406186), (330, 387723), (333, 384230), (370, 345807), (385, 332334), (407, 314370), (462, 276945), (495, 258482), (499, 256410), (518, 247005), (555, 230538), (630, 203093), (666, 192115), (693, 184630), (770, 166167), (777, 164670), (814, 157185), (990, 129241), (998, 128205), (1110, 115269), (1155, 110778), (1221, 104790), (1295, 98802), (1386, 92315), (1497, 85470), (1554, 82335), (1665, 76846), (2035, 62874), (2310, 55389), (2331, 54890), (2442, 52395), (2495, 51282), (2590, 49401), (2849, 44910), (2994, 42735), (3330, 38423), (3465, 36926), (3493, 36630), (3663, 34930), (3885, 32934), (4070, 31437), (4491, 28490), (4662, 27445), (4990, 25641), (5489, 23310), (5698, 22455), (6105, 20958), (6930, 18463), (6986, 18315), (7326, 17465), (7485, 17094), (7770, 16467), (8547, 14970), (8982, 14245), (10479, 12210), (10978, 11655)]