177376680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 450042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 151, 156, 180, 195, 234, 251, 260, 302, 312, 360, 390, 453, 468, 502, 520, 585, 604, 753, 755, 780, 906, 936, 1004, 1170, 1208, 1255, 1359, 1506, 1510, 1560, 1812, 1963, 2008, 2259, 2265, 2340, 2510, 2718, 3012, 3020, 3263, 3624, 3765, 3926, 4518, 4530, 4680, 5020, 5436, 5889, 6024, 6040, 6526, 6795, 7530, 7852, 9036, 9060, 9789, 9815, 10040, 10872, 11295, 11778, 13052, 13590, 15060, 15704, 16315, 17667, 18072, 18120, 19578, 19630, 22590, 23556, 26104, 27180, 29367, 29445, 30120, 32630, 35334, 37901, 39156, 39260, 45180, 47112, 48945, 54360, 58734, 58890, 65260, 70668, 75802, 78312, 78520, 88335, 90360, 97890, 113703, 117468, 117780, 130520, 141336, 146835, 151604, 176670, 189505, 195780, 227406, 234936, 235560, 293670, 303208, 341109, 353340, 379010, 391560, 454812, 492713, 568515, 587340, 682218, 706680, 758020, 909624, 985426, 1137030, 1174680, 1364436, 1478139, 1516040, 1705545, 1970852, 2274060, 2463565, 2728872, 2956278, 3411090, 3941704, 4434417, 4548120, 4927130, 5912556, 6822180, 7390695, 8868834, 9854260, 11825112, 13644360, 14781390, 17737668, 19708520, 22172085, 29562780, 35475336, 44344170, 59125560, 88688340, 177376680]

約数ペア:

[(1, 177376680), (2, 88688340), (3, 59125560), (4, 44344170), (5, 35475336), (6, 29562780), (8, 22172085), (9, 19708520), (10, 17737668), (12, 14781390), (13, 13644360), (15, 11825112), (18, 9854260), (20, 8868834), (24, 7390695), (26, 6822180), (30, 5912556), (36, 4927130), (39, 4548120), (40, 4434417), (45, 3941704), (52, 3411090), (60, 2956278), (65, 2728872), (72, 2463565), (78, 2274060), (90, 1970852), (104, 1705545), (117, 1516040), (120, 1478139), (130, 1364436), (151, 1174680), (156, 1137030), (180, 985426), (195, 909624), (234, 758020), (251, 706680), (260, 682218), (302, 587340), (312, 568515), (360, 492713), (390, 454812), (453, 391560), (468, 379010), (502, 353340), (520, 341109), (585, 303208), (604, 293670), (753, 235560), (755, 234936), (780, 227406), (906, 195780), (936, 189505), (1004, 176670), (1170, 151604), (1208, 146835), (1255, 141336), (1359, 130520), (1506, 117780), (1510, 117468), (1560, 113703), (1812, 97890), (1963, 90360), (2008, 88335), (2259, 78520), (2265, 78312), (2340, 75802), (2510, 70668), (2718, 65260), (3012, 58890), (3020, 58734), (3263, 54360), (3624, 48945), (3765, 47112), (3926, 45180), (4518, 39260), (4530, 39156), (4680, 37901), (5020, 35334), (5436, 32630), (5889, 30120), (6024, 29445), (6040, 29367), (6526, 27180), (6795, 26104), (7530, 23556), (7852, 22590), (9036, 19630), (9060, 19578), (9789, 18120), (9815, 18072), (10040, 17667), (10872, 16315), (11295, 15704), (11778, 15060), (13052, 13590)]