1275400080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 280

約数和(自身を含む): 4683985920

約数和(自身を除く): 3408585840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 729, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1151, 1215, 1296, 1368, 1458, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2302, 2430, 2565, 2736, 2916, 3078, 3240, 3420, 3453, 3645, 3888, 4104, 4560, 4604, 4617, 4860, 5130, 5755, 5832, 6156, 6480, 6840, 6906, 7290, 7695, 8208, 9208, 9234, 9720, 10260, 10359, 11510, 11664, 12312, 13680, 13812, 13851, 14580, 15390, 17265, 18416, 18468, 19440, 20520, 20718, 21869, 23020, 23085, 24624, 27624, 27702, 29160, 30780, 31077, 34530, 36936, 41040, 41436, 43738, 46040, 46170, 51795, 55248, 55404, 58320, 61560, 62154, 65607, 69060, 69255, 73872, 82872, 87476, 92080, 92340, 93231, 103590, 109345, 110808, 123120, 124308, 131214, 138120, 138510, 155385, 165744, 174952, 184680, 186462, 196821, 207180, 218690, 221616, 248616, 262428, 276240, 277020, 279693, 310770, 328035, 349904, 369360, 372924, 393642, 414360, 437380, 466155, 497232, 524856, 554040, 559386, 590463, 621540, 656070, 745848, 787284, 828720, 839079, 874760, 932310, 984105, 1049712, 1108080, 1118772, 1180926, 1243080, 1312140, 1398465, 1491696, 1574568, 1678158, 1749520, 1771389, 1864620, 1968210, 2237544, 2361852, 2486160, 2624280, 2796930, 2952315, 3149136, 3356316, 3542778, 3729240, 3936420, 4195395, 4475088, 4723704, 5248560, 5314167, 5593860, 5904630, 6712632, 7085556, 7458480, 7872840, 8390790, 8856945, 9447408, 10628334, 11187720, 11809260, 13425264, 14171112, 15745680, 15942501, 16781580, 17713890, 21256668, 22375440, 23618520, 26570835, 28342224, 31885002, 33563160, 35427780, 42513336, 47237040, 53141670, 63770004, 67126320, 70855560, 79712505, 85026672, 106283340, 127540008, 141711120, 159425010, 212566680, 255080016, 318850020, 425133360, 637700040, 1275400080]

約数ペア:

[(1, 1275400080), (2, 637700040), (3, 425133360), (4, 318850020), (5, 255080016), (6, 212566680), (8, 159425010), (9, 141711120), (10, 127540008), (12, 106283340), (15, 85026672), (16, 79712505), (18, 70855560), (19, 67126320), (20, 63770004), (24, 53141670), (27, 47237040), (30, 42513336), (36, 35427780), (38, 33563160), (40, 31885002), (45, 28342224), (48, 26570835), (54, 23618520), (57, 22375440), (60, 21256668), (72, 17713890), (76, 16781580), (80, 15942501), (81, 15745680), (90, 14171112), (95, 13425264), (108, 11809260), (114, 11187720), (120, 10628334), (135, 9447408), (144, 8856945), (152, 8390790), (162, 7872840), (171, 7458480), (180, 7085556), (190, 6712632), (216, 5904630), (228, 5593860), (240, 5314167), (243, 5248560), (270, 4723704), (285, 4475088), (304, 4195395), (324, 3936420), (342, 3729240), (360, 3542778), (380, 3356316), (405, 3149136), (432, 2952315), (456, 2796930), (486, 2624280), (513, 2486160), (540, 2361852), (570, 2237544), (648, 1968210), (684, 1864620), (720, 1771389), (729, 1749520), (760, 1678158), (810, 1574568), (855, 1491696), (912, 1398465), (972, 1312140), (1026, 1243080), (1080, 1180926), (1140, 1118772), (1151, 1108080), (1215, 1049712), (1296, 984105), (1368, 932310), (1458, 874760), (1520, 839079), (1539, 828720), (1620, 787284), (1710, 745848), (1944, 656070), (2052, 621540), (2160, 590463), (2280, 559386), (2302, 554040), (2430, 524856), (2565, 497232), (2736, 466155), (2916, 437380), (3078, 414360), (3240, 393642), (3420, 372924), (3453, 369360), (3645, 349904), (3888, 328035), (4104, 310770), (4560, 279693), (4604, 277020), (4617, 276240), (4860, 262428), (5130, 248616), (5755, 221616), (5832, 218690), (6156, 207180), (6480, 196821), (6840, 186462), (6906, 184680), (7290, 174952), (7695, 165744), (8208, 155385), (9208, 138510), (9234, 138120), (9720, 131214), (10260, 124308), (10359, 123120), (11510, 110808), (11664, 109345), (12312, 103590), (13680, 93231), (13812, 92340), (13851, 92080), (14580, 87476), (15390, 82872), (17265, 73872), (18416, 69255), (18468, 69060), (19440, 65607), (20520, 62154), (20718, 61560), (21869, 58320), (23020, 55404), (23085, 55248), (24624, 51795), (27624, 46170), (27702, 46040), (29160, 43738), (30780, 41436), (31077, 41040), (34530, 36936)]