87548580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 348364800

約数和(自身を除く): 260816220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 27, 28, 30, 35, 36, 38, 42, 45, 46, 53, 54, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 106, 108, 114, 115, 126, 133, 135, 138, 140, 159, 161, 171, 180, 189, 190, 207, 210, 212, 228, 230, 252, 265, 266, 270, 276, 285, 315, 318, 322, 342, 345, 371, 378, 380, 399, 414, 420, 437, 460, 477, 483, 513, 530, 532, 540, 570, 621, 630, 636, 644, 665, 684, 690, 742, 756, 795, 798, 805, 828, 855, 874, 945, 954, 966, 1007, 1026, 1035, 1060, 1113, 1140, 1197, 1219, 1242, 1260, 1311, 1330, 1380, 1431, 1449, 1484, 1590, 1596, 1610, 1710, 1748, 1855, 1890, 1908, 1932, 1995, 2014, 2052, 2070, 2185, 2226, 2385, 2394, 2415, 2438, 2484, 2565, 2622, 2660, 2862, 2898, 3021, 3059, 3105, 3180, 3220, 3339, 3420, 3591, 3657, 3710, 3780, 3933, 3990, 4028, 4140, 4347, 4370, 4452, 4770, 4788, 4830, 4876, 5035, 5130, 5244, 5565, 5724, 5796, 5985, 6042, 6095, 6118, 6210, 6555, 6678, 7049, 7155, 7182, 7245, 7314, 7420, 7866, 7980, 8533, 8694, 8740, 9063, 9177, 9540, 9660, 10017, 10070, 10260, 10971, 11130, 11799, 11970, 12084, 12190, 12236, 12420, 13110, 13356, 14098, 14310, 14364, 14490, 14628, 15105, 15295, 15732, 16695, 17066, 17388, 17955, 18126, 18285, 18354, 19665, 20034, 20140, 21147, 21735, 21942, 22260, 23161, 23598, 23940, 24380, 25599, 26220, 27189, 27531, 28196, 28620, 28980, 30210, 30590, 32913, 33390, 34132, 35245, 35910, 36252, 36570, 36708, 39330, 40068, 42294, 42665, 43470, 43884, 45315, 45885, 46322, 47196, 50085, 51198, 54378, 54855, 55062, 58995, 60420, 61180, 63441, 65826, 66780, 69483, 70490, 71820, 73140, 76797, 78660, 82593, 84588, 85330, 86940, 90630, 91770, 92644, 100170, 102396, 105735, 108756, 109710, 110124, 115805, 117990, 126882, 127995, 131652, 135945, 137655, 138966, 140980, 153594, 162127, 164565, 165186, 170660, 181260, 183540, 190323, 200340, 208449, 211470, 219420, 230391, 231610, 235980, 253764, 255990, 271890, 275310, 277932, 307188, 317205, 324254, 329130, 330372, 347415, 380646, 383985, 412965, 416898, 422940, 460782, 463220, 486381, 511980, 543780, 550620, 625347, 634410, 648508, 658260, 694830, 761292, 767970, 810635, 825930, 833796, 921564, 951615, 972762, 1042245, 1151955, 1250694, 1268820, 1389660, 1459143, 1535940, 1621270, 1651860, 1903230, 1945524, 2084490, 2303910, 2431905, 2501388, 2918286, 3126735, 3242540, 3806460, 4168980, 4377429, 4607820, 4863810, 5836572, 6253470, 7295715, 8754858, 9727620, 12506940, 14591430, 17509716, 21887145, 29182860, 43774290, 87548580]

約数ペア:

[(1, 87548580), (2, 43774290), (3, 29182860), (4, 21887145), (5, 17509716), (6, 14591430), (7, 12506940), (9, 9727620), (10, 8754858), (12, 7295715), (14, 6253470), (15, 5836572), (18, 4863810), (19, 4607820), (20, 4377429), (21, 4168980), (23, 3806460), (27, 3242540), (28, 3126735), (30, 2918286), (35, 2501388), (36, 2431905), (38, 2303910), (42, 2084490), (45, 1945524), (46, 1903230), (53, 1651860), (54, 1621270), (57, 1535940), (60, 1459143), (63, 1389660), (69, 1268820), (70, 1250694), (76, 1151955), (84, 1042245), (90, 972762), (92, 951615), (95, 921564), (105, 833796), (106, 825930), (108, 810635), (114, 767970), (115, 761292), (126, 694830), (133, 658260), (135, 648508), (138, 634410), (140, 625347), (159, 550620), (161, 543780), (171, 511980), (180, 486381), (189, 463220), (190, 460782), (207, 422940), (210, 416898), (212, 412965), (228, 383985), (230, 380646), (252, 347415), (265, 330372), (266, 329130), (270, 324254), (276, 317205), (285, 307188), (315, 277932), (318, 275310), (322, 271890), (342, 255990), (345, 253764), (371, 235980), (378, 231610), (380, 230391), (399, 219420), (414, 211470), (420, 208449), (437, 200340), (460, 190323), (477, 183540), (483, 181260), (513, 170660), (530, 165186), (532, 164565), (540, 162127), (570, 153594), (621, 140980), (630, 138966), (636, 137655), (644, 135945), (665, 131652), (684, 127995), (690, 126882), (742, 117990), (756, 115805), (795, 110124), (798, 109710), (805, 108756), (828, 105735), (855, 102396), (874, 100170), (945, 92644), (954, 91770), (966, 90630), (1007, 86940), (1026, 85330), (1035, 84588), (1060, 82593), (1113, 78660), (1140, 76797), (1197, 73140), (1219, 71820), (1242, 70490), (1260, 69483), (1311, 66780), (1330, 65826), (1380, 63441), (1431, 61180), (1449, 60420), (1484, 58995), (1590, 55062), (1596, 54855), (1610, 54378), (1710, 51198), (1748, 50085), (1855, 47196), (1890, 46322), (1908, 45885), (1932, 45315), (1995, 43884), (2014, 43470), (2052, 42665), (2070, 42294), (2185, 40068), (2226, 39330), (2385, 36708), (2394, 36570), (2415, 36252), (2438, 35910), (2484, 35245), (2565, 34132), (2622, 33390), (2660, 32913), (2862, 30590), (2898, 30210), (3021, 28980), (3059, 28620), (3105, 28196), (3180, 27531), (3220, 27189), (3339, 26220), (3420, 25599), (3591, 24380), (3657, 23940), (3710, 23598), (3780, 23161), (3933, 22260), (3990, 21942), (4028, 21735), (4140, 21147), (4347, 20140), (4370, 20034), (4452, 19665), (4770, 18354), (4788, 18285), (4830, 18126), (4876, 17955), (5035, 17388), (5130, 17066), (5244, 16695), (5565, 15732), (5724, 15295), (5796, 15105), (5985, 14628), (6042, 14490), (6095, 14364), (6118, 14310), (6210, 14098), (6555, 13356), (6678, 13110), (7049, 12420), (7155, 12236), (7182, 12190), (7245, 12084), (7314, 11970), (7420, 11799), (7866, 11130), (7980, 10971), (8533, 10260), (8694, 10070), (8740, 10017), (9063, 9660), (9177, 9540)]