327813390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 909825696

約数和(自身を除く): 582012306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 71, 87, 90, 122, 142, 145, 174, 183, 213, 261, 290, 305, 355, 366, 426, 435, 522, 549, 610, 639, 710, 841, 870, 915, 1065, 1098, 1278, 1305, 1682, 1769, 1830, 2059, 2130, 2523, 2610, 2745, 3195, 3538, 4118, 4205, 4331, 5046, 5307, 5490, 6177, 6390, 7569, 8410, 8662, 8845, 10295, 10614, 12354, 12615, 12993, 15138, 15921, 17690, 18531, 20590, 21655, 25230, 25986, 26535, 30885, 31842, 37062, 37845, 38979, 43310, 51301, 53070, 59711, 61770, 64965, 75690, 77958, 79605, 92655, 102602, 119422, 125599, 129930, 153903, 159210, 179133, 185310, 194895, 251198, 256505, 298555, 307806, 358266, 376797, 389790, 461709, 513010, 537399, 597110, 627995, 753594, 769515, 895665, 923418, 1074798, 1130391, 1255990, 1539030, 1791330, 1883985, 2260782, 2308545, 2686995, 3642371, 3767970, 4617090, 5373990, 5651955, 7284742, 10927113, 11303910, 18211855, 21854226, 32781339, 36423710, 54635565, 65562678, 109271130, 163906695, 327813390]

約数ペア:

[(1, 327813390), (2, 163906695), (3, 109271130), (5, 65562678), (6, 54635565), (9, 36423710), (10, 32781339), (15, 21854226), (18, 18211855), (29, 11303910), (30, 10927113), (45, 7284742), (58, 5651955), (61, 5373990), (71, 4617090), (87, 3767970), (90, 3642371), (122, 2686995), (142, 2308545), (145, 2260782), (174, 1883985), (183, 1791330), (213, 1539030), (261, 1255990), (290, 1130391), (305, 1074798), (355, 923418), (366, 895665), (426, 769515), (435, 753594), (522, 627995), (549, 597110), (610, 537399), (639, 513010), (710, 461709), (841, 389790), (870, 376797), (915, 358266), (1065, 307806), (1098, 298555), (1278, 256505), (1305, 251198), (1682, 194895), (1769, 185310), (1830, 179133), (2059, 159210), (2130, 153903), (2523, 129930), (2610, 125599), (2745, 119422), (3195, 102602), (3538, 92655), (4118, 79605), (4205, 77958), (4331, 75690), (5046, 64965), (5307, 61770), (5490, 59711), (6177, 53070), (6390, 51301), (7569, 43310), (8410, 38979), (8662, 37845), (8845, 37062), (10295, 31842), (10614, 30885), (12354, 26535), (12615, 25986), (12993, 25230), (15138, 21655), (15921, 20590), (17690, 18531)]