490001400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 480

約数和(自身を含む): 2025540000

約数和(自身を除く): 1535538600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 29, 30, 35, 36, 40, 42, 45, 50, 54, 56, 58, 60, 63, 70, 72, 75, 81, 84, 87, 90, 100, 105, 108, 116, 120, 126, 135, 140, 145, 149, 150, 162, 168, 174, 175, 180, 189, 200, 203, 210, 216, 225, 232, 252, 261, 270, 280, 290, 298, 300, 315, 324, 348, 350, 360, 378, 405, 406, 420, 435, 447, 450, 504, 522, 525, 540, 567, 580, 596, 600, 609, 630, 648, 675, 696, 700, 725, 745, 756, 783, 810, 812, 840, 870, 894, 900, 945, 1015, 1043, 1044, 1050, 1080, 1134, 1160, 1192, 1218, 1260, 1305, 1341, 1350, 1400, 1450, 1490, 1512, 1566, 1575, 1620, 1624, 1740, 1788, 1800, 1827, 1890, 2025, 2030, 2086, 2088, 2100, 2175, 2235, 2268, 2349, 2436, 2520, 2610, 2682, 2700, 2835, 2900, 2980, 3045, 3129, 3132, 3150, 3240, 3480, 3576, 3654, 3725, 3780, 3915, 4023, 4050, 4060, 4172, 4200, 4321, 4350, 4470, 4536, 4698, 4725, 4872, 5075, 5215, 5220, 5364, 5400, 5481, 5670, 5800, 5960, 6090, 6258, 6264, 6300, 6525, 6705, 7308, 7450, 7560, 7830, 8046, 8100, 8120, 8344, 8642, 8700, 8940, 9135, 9387, 9396, 9450, 10150, 10430, 10440, 10728, 10962, 11175, 11340, 11745, 12069, 12180, 12516, 12600, 12963, 13050, 13410, 14175, 14616, 14900, 15225, 15645, 15660, 16092, 16200, 16443, 17284, 17400, 17880, 18270, 18774, 18792, 18900, 19575, 20115, 20300, 20860, 21605, 21924, 22350, 22680, 23490, 24138, 24360, 25032, 25926, 26075, 26100, 26820, 27405, 28161, 28350, 29800, 30247, 30450, 31290, 31320, 32184, 32886, 33525, 34568, 36540, 37548, 37800, 38889, 39150, 40230, 40600, 41720, 43210, 43848, 44700, 45675, 46935, 46980, 48276, 51852, 52150, 52200, 53640, 54810, 56322, 56700, 58725, 60345, 60494, 60900, 62580, 64815, 65772, 67050, 73080, 75096, 77778, 78225, 78300, 80460, 82215, 84483, 86420, 89400, 90741, 91350, 93870, 93960, 96552, 100575, 103704, 104300, 108025, 109620, 112644, 113400, 116667, 117450, 120690, 120988, 121800, 125160, 129630, 131544, 134100, 137025, 140805, 151235, 155556, 156450, 156600, 160920, 164430, 168966, 172840, 181482, 182700, 187740, 194445, 201150, 208600, 216050, 219240, 225288, 233334, 234675, 234900, 241380, 241976, 259260, 268200, 272223, 274050, 281610, 301725, 302470, 311112, 312900, 324075, 328860, 337932, 350001, 362964, 365400, 375480, 388890, 402300, 411075, 422415, 432100, 453705, 466668, 469350, 469800, 482760, 518520, 544446, 548100, 563220, 583335, 603450, 604940, 625800, 648150, 657720, 675864, 700002, 704025, 725928, 756175, 777780, 804600, 816669, 822150, 844830, 864200, 907410, 933336, 938700, 972225, 1088892, 1096200, 1126440, 1166670, 1206900, 1209880, 1296300, 1361115, 1400004, 1408050, 1512350, 1555560, 1633338, 1644300, 1689660, 1750005, 1814820, 1877400, 1944450, 2112075, 2177784, 2268525, 2333340, 2413800, 2450007, 2592600, 2722230, 2800008, 2816100, 2916675, 3024700, 3266676, 3288600, 3379320, 3500010, 3629640, 3888900, 4083345, 4224150, 4537050, 4666680, 4900014, 5444460, 5632200, 5833350, 6049400, 6533352, 6805575, 7000020, 7777800, 8166690, 8448300, 8750025, 9074100, 9800028, 10888920, 11666700, 12250035, 13611150, 14000040, 16333380, 16896600, 17500050, 18148200, 19600056, 20416725, 23333400, 24500070, 27222300, 32666760, 35000100, 40833450, 49000140, 54444600, 61250175, 70000200, 81666900, 98000280, 122500350, 163333800, 245000700, 490001400]

約数ペア:

[(1, 490001400), (2, 245000700), (3, 163333800), (4, 122500350), (5, 98000280), (6, 81666900), (7, 70000200), (8, 61250175), (9, 54444600), (10, 49000140), (12, 40833450), (14, 35000100), (15, 32666760), (18, 27222300), (20, 24500070), (21, 23333400), (24, 20416725), (25, 19600056), (27, 18148200), (28, 17500050), (29, 16896600), (30, 16333380), (35, 14000040), (36, 13611150), (40, 12250035), (42, 11666700), (45, 10888920), (50, 9800028), (54, 9074100), (56, 8750025), (58, 8448300), (60, 8166690), (63, 7777800), (70, 7000020), (72, 6805575), (75, 6533352), (81, 6049400), (84, 5833350), (87, 5632200), (90, 5444460), (100, 4900014), (105, 4666680), (108, 4537050), (116, 4224150), (120, 4083345), (126, 3888900), (135, 3629640), (140, 3500010), (145, 3379320), (149, 3288600), (150, 3266676), (162, 3024700), (168, 2916675), (174, 2816100), (175, 2800008), (180, 2722230), (189, 2592600), (200, 2450007), (203, 2413800), (210, 2333340), (216, 2268525), (225, 2177784), (232, 2112075), (252, 1944450), (261, 1877400), (270, 1814820), (280, 1750005), (290, 1689660), (298, 1644300), (300, 1633338), (315, 1555560), (324, 1512350), (348, 1408050), (350, 1400004), (360, 1361115), (378, 1296300), (405, 1209880), (406, 1206900), (420, 1166670), (435, 1126440), (447, 1096200), (450, 1088892), (504, 972225), (522, 938700), (525, 933336), (540, 907410), (567, 864200), (580, 844830), (596, 822150), (600, 816669), (609, 804600), (630, 777780), (648, 756175), (675, 725928), (696, 704025), (700, 700002), (725, 675864), (745, 657720), (756, 648150), (783, 625800), (810, 604940), (812, 603450), (840, 583335), (870, 563220), (894, 548100), (900, 544446), (945, 518520), (1015, 482760), (1043, 469800), (1044, 469350), (1050, 466668), (1080, 453705), (1134, 432100), (1160, 422415), (1192, 411075), (1218, 402300), (1260, 388890), (1305, 375480), (1341, 365400), (1350, 362964), (1400, 350001), (1450, 337932), (1490, 328860), (1512, 324075), (1566, 312900), (1575, 311112), (1620, 302470), (1624, 301725), (1740, 281610), (1788, 274050), (1800, 272223), (1827, 268200), (1890, 259260), (2025, 241976), (2030, 241380), (2086, 234900), (2088, 234675), (2100, 233334), (2175, 225288), (2235, 219240), (2268, 216050), (2349, 208600), (2436, 201150), (2520, 194445), (2610, 187740), (2682, 182700), (2700, 181482), (2835, 172840), (2900, 168966), (2980, 164430), (3045, 160920), (3129, 156600), (3132, 156450), (3150, 155556), (3240, 151235), (3480, 140805), (3576, 137025), (3654, 134100), (3725, 131544), (3780, 129630), (3915, 125160), (4023, 121800), (4050, 120988), (4060, 120690), (4172, 117450), (4200, 116667), (4321, 113400), (4350, 112644), (4470, 109620), (4536, 108025), (4698, 104300), (4725, 103704), (4872, 100575), (5075, 96552), (5215, 93960), (5220, 93870), (5364, 91350), (5400, 90741), (5481, 89400), (5670, 86420), (5800, 84483), (5960, 82215), (6090, 80460), (6258, 78300), (6264, 78225), (6300, 77778), (6525, 75096), (6705, 73080), (7308, 67050), (7450, 65772), (7560, 64815), (7830, 62580), (8046, 60900), (8100, 60494), (8120, 60345), (8344, 58725), (8642, 56700), (8700, 56322), (8940, 54810), (9135, 53640), (9387, 52200), (9396, 52150), (9450, 51852), (10150, 48276), (10430, 46980), (10440, 46935), (10728, 45675), (10962, 44700), (11175, 43848), (11340, 43210), (11745, 41720), (12069, 40600), (12180, 40230), (12516, 39150), (12600, 38889), (12963, 37800), (13050, 37548), (13410, 36540), (14175, 34568), (14616, 33525), (14900, 32886), (15225, 32184), (15645, 31320), (15660, 31290), (16092, 30450), (16200, 30247), (16443, 29800), (17284, 28350), (17400, 28161), (17880, 27405), (18270, 26820), (18774, 26100), (18792, 26075), (18900, 25926), (19575, 25032), (20115, 24360), (20300, 24138), (20860, 23490), (21605, 22680), (21924, 22350)]