55732680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 138356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 53, 60, 69, 72, 90, 92, 106, 115, 120, 127, 138, 159, 180, 184, 207, 212, 230, 254, 265, 276, 318, 345, 360, 381, 414, 424, 460, 477, 508, 530, 552, 635, 636, 690, 762, 795, 828, 920, 954, 1016, 1035, 1060, 1143, 1219, 1270, 1272, 1380, 1524, 1590, 1656, 1905, 1908, 2070, 2120, 2286, 2385, 2438, 2540, 2760, 2921, 3048, 3180, 3657, 3810, 3816, 4140, 4572, 4770, 4876, 5080, 5715, 5842, 6095, 6360, 6731, 7314, 7620, 8280, 8763, 9144, 9540, 9752, 10971, 11430, 11684, 12190, 13462, 14605, 14628, 15240, 17526, 18285, 19080, 20193, 21942, 22860, 23368, 24380, 26289, 26924, 29210, 29256, 33655, 35052, 36570, 40386, 43815, 43884, 45720, 48760, 52578, 53848, 54855, 58420, 60579, 67310, 70104, 73140, 80772, 87630, 87768, 100965, 105156, 109710, 116840, 121158, 131445, 134620, 146280, 154813, 161544, 175260, 201930, 210312, 219420, 242316, 262890, 269240, 302895, 309626, 350520, 403860, 438840, 464439, 484632, 525780, 605790, 619252, 774065, 807720, 928878, 1051560, 1211580, 1238504, 1393317, 1548130, 1857756, 2322195, 2423160, 2786634, 3096260, 3715512, 4644390, 5573268, 6192520, 6966585, 9288780, 11146536, 13933170, 18577560, 27866340, 55732680]

約数ペア:

[(1, 55732680), (2, 27866340), (3, 18577560), (4, 13933170), (5, 11146536), (6, 9288780), (8, 6966585), (9, 6192520), (10, 5573268), (12, 4644390), (15, 3715512), (18, 3096260), (20, 2786634), (23, 2423160), (24, 2322195), (30, 1857756), (36, 1548130), (40, 1393317), (45, 1238504), (46, 1211580), (53, 1051560), (60, 928878), (69, 807720), (72, 774065), (90, 619252), (92, 605790), (106, 525780), (115, 484632), (120, 464439), (127, 438840), (138, 403860), (159, 350520), (180, 309626), (184, 302895), (207, 269240), (212, 262890), (230, 242316), (254, 219420), (265, 210312), (276, 201930), (318, 175260), (345, 161544), (360, 154813), (381, 146280), (414, 134620), (424, 131445), (460, 121158), (477, 116840), (508, 109710), (530, 105156), (552, 100965), (635, 87768), (636, 87630), (690, 80772), (762, 73140), (795, 70104), (828, 67310), (920, 60579), (954, 58420), (1016, 54855), (1035, 53848), (1060, 52578), (1143, 48760), (1219, 45720), (1270, 43884), (1272, 43815), (1380, 40386), (1524, 36570), (1590, 35052), (1656, 33655), (1905, 29256), (1908, 29210), (2070, 26924), (2120, 26289), (2286, 24380), (2385, 23368), (2438, 22860), (2540, 21942), (2760, 20193), (2921, 19080), (3048, 18285), (3180, 17526), (3657, 15240), (3810, 14628), (3816, 14605), (4140, 13462), (4572, 12190), (4770, 11684), (4876, 11430), (5080, 10971), (5715, 9752), (5842, 9540), (6095, 9144), (6360, 8763), (6731, 8280), (7314, 7620)]