90782640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 348727680

約数和(自身を除く): 257945040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 53, 54, 60, 61, 65, 72, 78, 80, 90, 104, 106, 108, 117, 120, 122, 130, 135, 144, 156, 159, 180, 183, 195, 208, 212, 216, 234, 240, 244, 260, 265, 270, 305, 312, 318, 351, 360, 366, 390, 424, 432, 468, 477, 488, 520, 530, 540, 549, 585, 610, 624, 636, 689, 702, 720, 732, 780, 793, 795, 848, 915, 936, 954, 976, 1040, 1060, 1080, 1098, 1170, 1220, 1272, 1378, 1404, 1431, 1464, 1560, 1586, 1590, 1647, 1755, 1830, 1872, 1908, 2067, 2120, 2160, 2196, 2340, 2379, 2385, 2440, 2544, 2745, 2756, 2808, 2862, 2928, 3120, 3172, 3180, 3233, 3294, 3445, 3510, 3660, 3816, 3965, 4134, 4240, 4392, 4680, 4758, 4770, 4880, 5490, 5512, 5616, 5724, 6201, 6344, 6360, 6466, 6588, 6890, 7020, 7137, 7155, 7320, 7632, 7930, 8235, 8268, 8784, 9360, 9516, 9540, 9699, 10335, 10980, 11024, 11448, 11895, 12402, 12688, 12720, 12932, 13176, 13780, 14040, 14274, 14310, 14640, 15860, 16165, 16470, 16536, 18603, 19032, 19080, 19398, 20670, 21411, 21960, 22896, 23790, 24804, 25864, 26352, 27560, 28080, 28548, 28620, 29097, 31005, 31720, 32330, 32940, 33072, 35685, 37206, 38064, 38160, 38796, 41340, 42029, 42822, 43920, 47580, 48495, 49608, 51728, 55120, 57096, 57240, 58194, 62010, 63440, 64660, 65880, 71370, 74412, 77592, 82680, 84058, 85644, 87291, 93015, 95160, 96990, 99216, 107055, 114192, 114480, 116388, 124020, 126087, 129320, 131760, 142740, 145485, 148824, 155184, 165360, 168116, 171288, 174582, 186030, 190320, 193980, 210145, 214110, 232776, 248040, 252174, 258640, 285480, 290970, 297648, 336232, 342576, 349164, 372060, 378261, 387960, 420290, 428220, 436455, 465552, 496080, 504348, 570960, 581940, 630435, 672464, 698328, 744120, 756522, 775920, 840580, 856440, 872910, 1008696, 1134783, 1163880, 1260870, 1396656, 1488240, 1513044, 1681160, 1712880, 1745820, 1891305, 2017392, 2269566, 2327760, 2521740, 3026088, 3362320, 3491640, 3782610, 4539132, 5043480, 5673915, 6052176, 6983280, 7565220, 9078264, 10086960, 11347830, 15130440, 18156528, 22695660, 30260880, 45391320, 90782640]

約数ペア:

[(1, 90782640), (2, 45391320), (3, 30260880), (4, 22695660), (5, 18156528), (6, 15130440), (8, 11347830), (9, 10086960), (10, 9078264), (12, 7565220), (13, 6983280), (15, 6052176), (16, 5673915), (18, 5043480), (20, 4539132), (24, 3782610), (26, 3491640), (27, 3362320), (30, 3026088), (36, 2521740), (39, 2327760), (40, 2269566), (45, 2017392), (48, 1891305), (52, 1745820), (53, 1712880), (54, 1681160), (60, 1513044), (61, 1488240), (65, 1396656), (72, 1260870), (78, 1163880), (80, 1134783), (90, 1008696), (104, 872910), (106, 856440), (108, 840580), (117, 775920), (120, 756522), (122, 744120), (130, 698328), (135, 672464), (144, 630435), (156, 581940), (159, 570960), (180, 504348), (183, 496080), (195, 465552), (208, 436455), (212, 428220), (216, 420290), (234, 387960), (240, 378261), (244, 372060), (260, 349164), (265, 342576), (270, 336232), (305, 297648), (312, 290970), (318, 285480), (351, 258640), (360, 252174), (366, 248040), (390, 232776), (424, 214110), (432, 210145), (468, 193980), (477, 190320), (488, 186030), (520, 174582), (530, 171288), (540, 168116), (549, 165360), (585, 155184), (610, 148824), (624, 145485), (636, 142740), (689, 131760), (702, 129320), (720, 126087), (732, 124020), (780, 116388), (793, 114480), (795, 114192), (848, 107055), (915, 99216), (936, 96990), (954, 95160), (976, 93015), (1040, 87291), (1060, 85644), (1080, 84058), (1098, 82680), (1170, 77592), (1220, 74412), (1272, 71370), (1378, 65880), (1404, 64660), (1431, 63440), (1464, 62010), (1560, 58194), (1586, 57240), (1590, 57096), (1647, 55120), (1755, 51728), (1830, 49608), (1872, 48495), (1908, 47580), (2067, 43920), (2120, 42822), (2160, 42029), (2196, 41340), (2340, 38796), (2379, 38160), (2385, 38064), (2440, 37206), (2544, 35685), (2745, 33072), (2756, 32940), (2808, 32330), (2862, 31720), (2928, 31005), (3120, 29097), (3172, 28620), (3180, 28548), (3233, 28080), (3294, 27560), (3445, 26352), (3510, 25864), (3660, 24804), (3816, 23790), (3965, 22896), (4134, 21960), (4240, 21411), (4392, 20670), (4680, 19398), (4758, 19080), (4770, 19032), (4880, 18603), (5490, 16536), (5512, 16470), (5616, 16165), (5724, 15860), (6201, 14640), (6344, 14310), (6360, 14274), (6466, 14040), (6588, 13780), (6890, 13176), (7020, 12932), (7137, 12720), (7155, 12688), (7320, 12402), (7632, 11895), (7930, 11448), (8235, 11024), (8268, 10980), (8784, 10335), (9360, 9699), (9516, 9540)]