177490080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 216

約数和(自身を含む): 635881428

約数和(自身を除く): 458391348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 233, 240, 276, 288, 345, 360, 368, 414, 460, 466, 480, 529, 552, 690, 699, 720, 736, 828, 920, 932, 1035, 1058, 1104, 1165, 1380, 1398, 1440, 1587, 1656, 1840, 1864, 2070, 2097, 2116, 2208, 2330, 2645, 2760, 2796, 3174, 3312, 3495, 3680, 3728, 4140, 4194, 4232, 4660, 4761, 5290, 5359, 5520, 5592, 6348, 6624, 6990, 7456, 7935, 8280, 8388, 8464, 9320, 9522, 10485, 10580, 10718, 11040, 11184, 12696, 13980, 15870, 16077, 16560, 16776, 16928, 18640, 19044, 20970, 21160, 21436, 22368, 23805, 25392, 26795, 27960, 31740, 32154, 33120, 33552, 37280, 38088, 41940, 42320, 42872, 47610, 48231, 50784, 53590, 55920, 63480, 64308, 67104, 76176, 80385, 83880, 84640, 85744, 95220, 96462, 107180, 111840, 123257, 126960, 128616, 152352, 160770, 167760, 171488, 190440, 192924, 214360, 241155, 246514, 253920, 257232, 321540, 335520, 369771, 380880, 385848, 428720, 482310, 493028, 514464, 616285, 643080, 739542, 761760, 771696, 857440, 964620, 986056, 1109313, 1232570, 1286160, 1479084, 1543392, 1848855, 1929240, 1972112, 2218626, 2465140, 2572320, 2958168, 3697710, 3858480, 3944224, 4437252, 4930280, 5546565, 5916336, 7395420, 7716960, 8874504, 9860560, 11093130, 11832672, 14790840, 17749008, 19721120, 22186260, 29581680, 35498016, 44372520, 59163360, 88745040, 177490080]

約数ペア:

[(1, 177490080), (2, 88745040), (3, 59163360), (4, 44372520), (5, 35498016), (6, 29581680), (8, 22186260), (9, 19721120), (10, 17749008), (12, 14790840), (15, 11832672), (16, 11093130), (18, 9860560), (20, 8874504), (23, 7716960), (24, 7395420), (30, 5916336), (32, 5546565), (36, 4930280), (40, 4437252), (45, 3944224), (46, 3858480), (48, 3697710), (60, 2958168), (69, 2572320), (72, 2465140), (80, 2218626), (90, 1972112), (92, 1929240), (96, 1848855), (115, 1543392), (120, 1479084), (138, 1286160), (144, 1232570), (160, 1109313), (180, 986056), (184, 964620), (207, 857440), (230, 771696), (233, 761760), (240, 739542), (276, 643080), (288, 616285), (345, 514464), (360, 493028), (368, 482310), (414, 428720), (460, 385848), (466, 380880), (480, 369771), (529, 335520), (552, 321540), (690, 257232), (699, 253920), (720, 246514), (736, 241155), (828, 214360), (920, 192924), (932, 190440), (1035, 171488), (1058, 167760), (1104, 160770), (1165, 152352), (1380, 128616), (1398, 126960), (1440, 123257), (1587, 111840), (1656, 107180), (1840, 96462), (1864, 95220), (2070, 85744), (2097, 84640), (2116, 83880), (2208, 80385), (2330, 76176), (2645, 67104), (2760, 64308), (2796, 63480), (3174, 55920), (3312, 53590), (3495, 50784), (3680, 48231), (3728, 47610), (4140, 42872), (4194, 42320), (4232, 41940), (4660, 38088), (4761, 37280), (5290, 33552), (5359, 33120), (5520, 32154), (5592, 31740), (6348, 27960), (6624, 26795), (6990, 25392), (7456, 23805), (7935, 22368), (8280, 21436), (8388, 21160), (8464, 20970), (9320, 19044), (9522, 18640), (10485, 16928), (10580, 16776), (10718, 16560), (11040, 16077), (11184, 15870), (12696, 13980)]