87286680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6250

約数の個数: 128

約数和(自身を含む): 313387200

約数和(自身を除く): 226100520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 6217, 7020, 12434, 14040, 18651, 24868, 31085, 37302, 49736, 55953, 62170, 74604, 80821, 93255, 111906, 124340, 149208, 161642, 167859, 186510, 223812, 242463, 248680, 279765, 323284, 335718, 373020, 404105, 447624, 484926, 559530, 646568, 671436, 727389, 746040, 808210, 839295, 969852, 1119060, 1212315, 1342872, 1454778, 1616420, 1678590, 1939704, 2182167, 2238120, 2424630, 2909556, 3232840, 3357180, 3636945, 4364334, 4849260, 5819112, 6714360, 7273890, 8728668, 9698520, 10910835, 14547780, 17457336, 21821670, 29095560, 43643340, 87286680]

約数ペア:

[(1, 87286680), (2, 43643340), (3, 29095560), (4, 21821670), (5, 17457336), (6, 14547780), (8, 10910835), (9, 9698520), (10, 8728668), (12, 7273890), (13, 6714360), (15, 5819112), (18, 4849260), (20, 4364334), (24, 3636945), (26, 3357180), (27, 3232840), (30, 2909556), (36, 2424630), (39, 2238120), (40, 2182167), (45, 1939704), (52, 1678590), (54, 1616420), (60, 1454778), (65, 1342872), (72, 1212315), (78, 1119060), (90, 969852), (104, 839295), (108, 808210), (117, 746040), (120, 727389), (130, 671436), (135, 646568), (156, 559530), (180, 484926), (195, 447624), (216, 404105), (234, 373020), (260, 335718), (270, 323284), (312, 279765), (351, 248680), (360, 242463), (390, 223812), (468, 186510), (520, 167859), (540, 161642), (585, 149208), (702, 124340), (780, 111906), (936, 93255), (1080, 80821), (1170, 74604), (1404, 62170), (1560, 55953), (1755, 49736), (2340, 37302), (2808, 31085), (3510, 24868), (4680, 18651), (6217, 14040), (7020, 12434)]