50750280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 198720000

約数和(自身を除く): 147969720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 137, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 274, 280, 294, 315, 343, 360, 378, 392, 411, 420, 441, 490, 504, 540, 548, 588, 630, 685, 686, 735, 756, 822, 840, 882, 945, 959, 980, 1029, 1080, 1096, 1176, 1233, 1260, 1323, 1370, 1372, 1470, 1512, 1644, 1715, 1764, 1890, 1918, 1960, 2055, 2058, 2205, 2466, 2520, 2646, 2740, 2744, 2877, 2940, 3087, 3288, 3430, 3528, 3699, 3780, 3836, 4110, 4116, 4410, 4795, 4932, 5145, 5292, 5480, 5754, 5880, 6165, 6174, 6615, 6713, 6860, 7398, 7560, 7672, 8220, 8232, 8631, 8820, 9261, 9590, 9864, 10290, 10584, 11508, 12330, 12348, 13230, 13426, 13720, 14385, 14796, 15435, 16440, 17262, 17640, 18495, 18522, 19180, 20139, 20580, 23016, 24660, 24696, 25893, 26460, 26852, 28770, 29592, 30870, 33565, 34524, 36990, 37044, 38360, 40278, 41160, 43155, 46305, 46991, 49320, 51786, 52920, 53704, 57540, 60417, 61740, 67130, 69048, 73980, 74088, 80556, 86310, 92610, 93982, 100695, 103572, 115080, 120834, 123480, 129465, 134260, 140973, 147960, 161112, 172620, 181251, 185220, 187964, 201390, 207144, 234955, 241668, 258930, 268520, 281946, 302085, 345240, 362502, 370440, 375928, 402780, 422919, 469910, 483336, 517860, 563892, 604170, 704865, 725004, 805560, 845838, 906255, 939820, 1035720, 1127784, 1208340, 1268757, 1409730, 1450008, 1691676, 1812510, 1879640, 2114595, 2416680, 2537514, 2819460, 3383352, 3625020, 4229190, 5075028, 5638920, 6343785, 7250040, 8458380, 10150056, 12687570, 16916760, 25375140, 50750280]

約数ペア:

[(1, 50750280), (2, 25375140), (3, 16916760), (4, 12687570), (5, 10150056), (6, 8458380), (7, 7250040), (8, 6343785), (9, 5638920), (10, 5075028), (12, 4229190), (14, 3625020), (15, 3383352), (18, 2819460), (20, 2537514), (21, 2416680), (24, 2114595), (27, 1879640), (28, 1812510), (30, 1691676), (35, 1450008), (36, 1409730), (40, 1268757), (42, 1208340), (45, 1127784), (49, 1035720), (54, 939820), (56, 906255), (60, 845838), (63, 805560), (70, 725004), (72, 704865), (84, 604170), (90, 563892), (98, 517860), (105, 483336), (108, 469910), (120, 422919), (126, 402780), (135, 375928), (137, 370440), (140, 362502), (147, 345240), (168, 302085), (180, 281946), (189, 268520), (196, 258930), (210, 241668), (216, 234955), (245, 207144), (252, 201390), (270, 187964), (274, 185220), (280, 181251), (294, 172620), (315, 161112), (343, 147960), (360, 140973), (378, 134260), (392, 129465), (411, 123480), (420, 120834), (441, 115080), (490, 103572), (504, 100695), (540, 93982), (548, 92610), (588, 86310), (630, 80556), (685, 74088), (686, 73980), (735, 69048), (756, 67130), (822, 61740), (840, 60417), (882, 57540), (945, 53704), (959, 52920), (980, 51786), (1029, 49320), (1080, 46991), (1096, 46305), (1176, 43155), (1233, 41160), (1260, 40278), (1323, 38360), (1370, 37044), (1372, 36990), (1470, 34524), (1512, 33565), (1644, 30870), (1715, 29592), (1764, 28770), (1890, 26852), (1918, 26460), (1960, 25893), (2055, 24696), (2058, 24660), (2205, 23016), (2466, 20580), (2520, 20139), (2646, 19180), (2740, 18522), (2744, 18495), (2877, 17640), (2940, 17262), (3087, 16440), (3288, 15435), (3430, 14796), (3528, 14385), (3699, 13720), (3780, 13426), (3836, 13230), (4110, 12348), (4116, 12330), (4410, 11508), (4795, 10584), (4932, 10290), (5145, 9864), (5292, 9590), (5480, 9261), (5754, 8820), (5880, 8631), (6165, 8232), (6174, 8220), (6615, 7672), (6713, 7560), (6860, 7398)]