1969791300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2299

約数の個数: 216

約数和(自身を含む): 6595452864

約数和(自身を除く): 4625661564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 43, 45, 46, 50, 60, 69, 75, 86, 90, 92, 100, 115, 129, 138, 150, 172, 180, 207, 215, 225, 230, 258, 276, 300, 345, 387, 414, 430, 450, 460, 516, 575, 645, 690, 774, 828, 860, 900, 989, 1035, 1075, 1150, 1290, 1380, 1548, 1725, 1935, 1978, 2070, 2150, 2213, 2300, 2580, 2967, 3225, 3450, 3870, 3956, 4140, 4300, 4426, 4945, 5175, 5934, 6450, 6639, 6900, 7740, 8852, 8901, 9675, 9890, 10350, 11065, 11868, 12900, 13278, 14835, 17802, 19350, 19780, 19917, 20700, 22130, 24725, 26556, 29670, 33195, 35604, 38700, 39834, 44260, 44505, 49450, 50899, 55325, 59340, 66390, 74175, 79668, 89010, 95159, 98900, 99585, 101798, 110650, 132780, 148350, 152697, 165975, 178020, 190318, 199170, 203596, 221300, 222525, 254495, 285477, 296700, 305394, 331950, 380636, 398340, 445050, 458091, 475795, 497925, 508990, 570954, 610788, 663900, 763485, 856431, 890100, 916182, 951590, 995850, 1017980, 1141908, 1272475, 1427385, 1526970, 1712862, 1832364, 1903180, 1991700, 2188657, 2290455, 2378975, 2544950, 2854770, 3053940, 3425724, 3817425, 4282155, 4377314, 4580910, 4757950, 5089900, 5709540, 6565971, 7136925, 7634850, 8564310, 8754628, 9161820, 9515900, 10943285, 11452275, 13131942, 14273850, 15269700, 17128620, 19697913, 21410775, 21886570, 22904550, 26263884, 28547700, 32829855, 39395826, 42821550, 43773140, 45809100, 54716425, 65659710, 78791652, 85643100, 98489565, 109432850, 131319420, 164149275, 196979130, 218865700, 328298550, 393958260, 492447825, 656597100, 984895650, 1969791300]

約数ペア:

[(1, 1969791300), (2, 984895650), (3, 656597100), (4, 492447825), (5, 393958260), (6, 328298550), (9, 218865700), (10, 196979130), (12, 164149275), (15, 131319420), (18, 109432850), (20, 98489565), (23, 85643100), (25, 78791652), (30, 65659710), (36, 54716425), (43, 45809100), (45, 43773140), (46, 42821550), (50, 39395826), (60, 32829855), (69, 28547700), (75, 26263884), (86, 22904550), (90, 21886570), (92, 21410775), (100, 19697913), (115, 17128620), (129, 15269700), (138, 14273850), (150, 13131942), (172, 11452275), (180, 10943285), (207, 9515900), (215, 9161820), (225, 8754628), (230, 8564310), (258, 7634850), (276, 7136925), (300, 6565971), (345, 5709540), (387, 5089900), (414, 4757950), (430, 4580910), (450, 4377314), (460, 4282155), (516, 3817425), (575, 3425724), (645, 3053940), (690, 2854770), (774, 2544950), (828, 2378975), (860, 2290455), (900, 2188657), (989, 1991700), (1035, 1903180), (1075, 1832364), (1150, 1712862), (1290, 1526970), (1380, 1427385), (1548, 1272475), (1725, 1141908), (1935, 1017980), (1978, 995850), (2070, 951590), (2150, 916182), (2213, 890100), (2300, 856431), (2580, 763485), (2967, 663900), (3225, 610788), (3450, 570954), (3870, 508990), (3956, 497925), (4140, 475795), (4300, 458091), (4426, 445050), (4945, 398340), (5175, 380636), (5934, 331950), (6450, 305394), (6639, 296700), (6900, 285477), (7740, 254495), (8852, 222525), (8901, 221300), (9675, 203596), (9890, 199170), (10350, 190318), (11065, 178020), (11868, 165975), (12900, 152697), (13278, 148350), (14835, 132780), (17802, 110650), (19350, 101798), (19780, 99585), (19917, 98900), (20700, 95159), (22130, 89010), (24725, 79668), (26556, 74175), (29670, 66390), (33195, 59340), (35604, 55325), (38700, 50899), (39834, 49450), (44260, 44505)]