164220647400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{479}}^1\times {\mathrm{21163}}^1$

素因数の和:21670

約数の個数: 240

約数和(自身を含む): 571580380800

約数和(自身を除く): 407359733400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 479, 540, 600, 648, 675, 810, 900, 958, 1080, 1350, 1437, 1620, 1800, 1916, 2025, 2395, 2700, 2874, 3240, 3832, 4050, 4311, 4790, 5400, 5748, 7185, 8100, 8622, 9580, 11496, 11975, 12933, 14370, 16200, 17244, 19160, 21163, 21555, 23950, 25866, 28740, 34488, 35925, 38799, 42326, 43110, 47900, 51732, 57480, 63489, 64665, 71850, 77598, 84652, 86220, 95800, 103464, 105815, 107775, 126978, 129330, 143700, 155196, 169304, 172440, 190467, 193995, 211630, 215550, 253956, 258660, 287400, 310392, 317445, 323325, 380934, 387990, 423260, 431100, 507912, 517320, 529075, 571401, 634890, 646650, 761868, 775980, 846520, 862200, 952335, 969975, 1058150, 1142802, 1269780, 1293300, 1523736, 1551960, 1587225, 1714203, 1904670, 1939950, 2116300, 2285604, 2539560, 2586600, 2857005, 3174450, 3428406, 3809340, 3879900, 4232600, 4571208, 4761675, 5714010, 6348900, 6856812, 7618680, 7759800, 8571015, 9523350, 10137077, 11428020, 12697800, 13713624, 14285025, 17142030, 19046700, 20274154, 22856040, 28570050, 30411231, 34284060, 38093400, 40548308, 42855075, 50685385, 57140100, 60822462, 68568120, 81096616, 85710150, 91233693, 101370770, 114280200, 121644924, 152056155, 171420300, 182467386, 202741540, 243289848, 253426925, 273701079, 304112310, 342840600, 364934772, 405483080, 456168465, 506853850, 547402158, 608224620, 729869544, 760280775, 821103237, 912336930, 1013707700, 1094804316, 1216449240, 1368505395, 1520561550, 1642206474, 1824673860, 2027415400, 2189608632, 2280842325, 2737010790, 3041123100, 3284412948, 3649347720, 4105516185, 4561684650, 5474021580, 6082246200, 6568825896, 6842526975, 8211032370, 9123369300, 10948043160, 13685053950, 16422064740, 18246738600, 20527580925, 27370107900, 32844129480, 41055161850, 54740215800, 82110323700, 164220647400]

約数ペア:

[(1, 164220647400), (2, 82110323700), (3, 54740215800), (4, 41055161850), (5, 32844129480), (6, 27370107900), (8, 20527580925), (9, 18246738600), (10, 16422064740), (12, 13685053950), (15, 10948043160), (18, 9123369300), (20, 8211032370), (24, 6842526975), (25, 6568825896), (27, 6082246200), (30, 5474021580), (36, 4561684650), (40, 4105516185), (45, 3649347720), (50, 3284412948), (54, 3041123100), (60, 2737010790), (72, 2280842325), (75, 2189608632), (81, 2027415400), (90, 1824673860), (100, 1642206474), (108, 1520561550), (120, 1368505395), (135, 1216449240), (150, 1094804316), (162, 1013707700), (180, 912336930), (200, 821103237), (216, 760280775), (225, 729869544), (270, 608224620), (300, 547402158), (324, 506853850), (360, 456168465), (405, 405483080), (450, 364934772), (479, 342840600), (540, 304112310), (600, 273701079), (648, 253426925), (675, 243289848), (810, 202741540), (900, 182467386), (958, 171420300), (1080, 152056155), (1350, 121644924), (1437, 114280200), (1620, 101370770), (1800, 91233693), (1916, 85710150), (2025, 81096616), (2395, 68568120), (2700, 60822462), (2874, 57140100), (3240, 50685385), (3832, 42855075), (4050, 40548308), (4311, 38093400), (4790, 34284060), (5400, 30411231), (5748, 28570050), (7185, 22856040), (8100, 20274154), (8622, 19046700), (9580, 17142030), (11496, 14285025), (11975, 13713624), (12933, 12697800), (14370, 11428020), (16200, 10137077), (17244, 9523350), (19160, 8571015), (21163, 7759800), (21555, 7618680), (23950, 6856812), (25866, 6348900), (28740, 5714010), (34488, 4761675), (35925, 4571208), (38799, 4232600), (42326, 3879900), (43110, 3809340), (47900, 3428406), (51732, 3174450), (57480, 2857005), (63489, 2586600), (64665, 2539560), (71850, 2285604), (77598, 2116300), (84652, 1939950), (86220, 1904670), (95800, 1714203), (103464, 1587225), (105815, 1551960), (107775, 1523736), (126978, 1293300), (129330, 1269780), (143700, 1142802), (155196, 1058150), (169304, 969975), (172440, 952335), (190467, 862200), (193995, 846520), (211630, 775980), (215550, 761868), (253956, 646650), (258660, 634890), (287400, 571401), (310392, 529075), (317445, 517320), (323325, 507912), (380934, 431100), (387990, 423260)]