84501560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 241315200

約数和(自身を除く): 156813640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 79, 85, 88, 104, 110, 121, 130, 136, 143, 158, 170, 187, 220, 221, 242, 260, 286, 316, 340, 374, 395, 440, 442, 484, 520, 572, 605, 632, 680, 715, 748, 790, 869, 884, 935, 968, 1027, 1105, 1144, 1210, 1343, 1430, 1496, 1573, 1580, 1738, 1768, 1870, 2054, 2057, 2210, 2420, 2431, 2686, 2860, 3146, 3160, 3476, 3740, 4108, 4114, 4345, 4420, 4840, 4862, 5135, 5372, 5720, 6292, 6715, 6952, 7480, 7865, 8216, 8228, 8690, 8840, 9559, 9724, 10270, 10285, 10744, 11297, 12155, 12584, 13430, 14773, 15730, 16456, 17380, 17459, 19118, 19448, 20540, 20570, 22594, 24310, 26741, 26860, 29546, 31460, 34760, 34918, 38236, 41080, 41140, 45188, 47795, 48620, 53482, 53720, 56485, 59092, 62920, 69836, 73865, 76472, 82280, 87295, 90376, 95590, 97240, 106964, 112970, 118184, 124267, 133705, 139672, 147730, 162503, 174590, 191180, 192049, 213928, 225940, 248534, 267410, 295460, 325006, 349180, 382360, 384098, 451880, 497068, 534820, 590920, 621335, 650012, 698360, 768196, 812515, 960245, 994136, 1069640, 1242670, 1300024, 1536392, 1625030, 1920490, 2112539, 2485340, 3250060, 3840980, 4225078, 4970680, 6500120, 7681960, 8450156, 10562695, 16900312, 21125390, 42250780, 84501560]

約数ペア:

[(1, 84501560), (2, 42250780), (4, 21125390), (5, 16900312), (8, 10562695), (10, 8450156), (11, 7681960), (13, 6500120), (17, 4970680), (20, 4225078), (22, 3840980), (26, 3250060), (34, 2485340), (40, 2112539), (44, 1920490), (52, 1625030), (55, 1536392), (65, 1300024), (68, 1242670), (79, 1069640), (85, 994136), (88, 960245), (104, 812515), (110, 768196), (121, 698360), (130, 650012), (136, 621335), (143, 590920), (158, 534820), (170, 497068), (187, 451880), (220, 384098), (221, 382360), (242, 349180), (260, 325006), (286, 295460), (316, 267410), (340, 248534), (374, 225940), (395, 213928), (440, 192049), (442, 191180), (484, 174590), (520, 162503), (572, 147730), (605, 139672), (632, 133705), (680, 124267), (715, 118184), (748, 112970), (790, 106964), (869, 97240), (884, 95590), (935, 90376), (968, 87295), (1027, 82280), (1105, 76472), (1144, 73865), (1210, 69836), (1343, 62920), (1430, 59092), (1496, 56485), (1573, 53720), (1580, 53482), (1738, 48620), (1768, 47795), (1870, 45188), (2054, 41140), (2057, 41080), (2210, 38236), (2420, 34918), (2431, 34760), (2686, 31460), (2860, 29546), (3146, 26860), (3160, 26741), (3476, 24310), (3740, 22594), (4108, 20570), (4114, 20540), (4345, 19448), (4420, 19118), (4840, 17459), (4862, 17380), (5135, 16456), (5372, 15730), (5720, 14773), (6292, 13430), (6715, 12584), (6952, 12155), (7480, 11297), (7865, 10744), (8216, 10285), (8228, 10270), (8690, 9724), (8840, 9559)]