82042380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 314496000

約数和(自身を除く): 232453620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 149, 161, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 285, 298, 315, 322, 342, 345, 380, 399, 414, 420, 437, 447, 460, 483, 532, 570, 596, 630, 644, 665, 684, 690, 745, 798, 805, 828, 855, 874, 894, 966, 1035, 1043, 1140, 1197, 1260, 1311, 1330, 1341, 1380, 1449, 1490, 1596, 1610, 1710, 1748, 1788, 1932, 1995, 2070, 2086, 2185, 2235, 2394, 2415, 2622, 2660, 2682, 2831, 2898, 2980, 3059, 3129, 3220, 3420, 3427, 3933, 3990, 4140, 4172, 4370, 4470, 4788, 4830, 5215, 5244, 5364, 5662, 5796, 5985, 6118, 6258, 6555, 6705, 6854, 7245, 7866, 7980, 8493, 8740, 8940, 9177, 9387, 9660, 10281, 10430, 11324, 11970, 12236, 12516, 13110, 13410, 13708, 14155, 14490, 15295, 15645, 15732, 16986, 17135, 18354, 18774, 19665, 19817, 20562, 20860, 23940, 23989, 25479, 26220, 26820, 27531, 28310, 28980, 30590, 30843, 31290, 33972, 34270, 36708, 37548, 39330, 39634, 41124, 42465, 45885, 46935, 47978, 50958, 51405, 55062, 56620, 59451, 61180, 61686, 62580, 65113, 68540, 71967, 78660, 79268, 84930, 91770, 93870, 95956, 99085, 101916, 102810, 110124, 118902, 119945, 123372, 127395, 130226, 137655, 143934, 154215, 169860, 178353, 183540, 187740, 195339, 198170, 205620, 215901, 237804, 239890, 254790, 260452, 275310, 287868, 297255, 308430, 325565, 356706, 359835, 390678, 396340, 431802, 455791, 479780, 509580, 550620, 586017, 594510, 616860, 651130, 713412, 719670, 781356, 863604, 891765, 911582, 976695, 1079505, 1172034, 1189020, 1302260, 1367373, 1439340, 1783530, 1823164, 1953390, 2159010, 2278955, 2344068, 2734746, 2930085, 3567060, 3906780, 4102119, 4318020, 4557910, 5469492, 5860170, 6836865, 8204238, 9115820, 11720340, 13673730, 16408476, 20510595, 27347460, 41021190, 82042380]

約数ペア:

[(1, 82042380), (2, 41021190), (3, 27347460), (4, 20510595), (5, 16408476), (6, 13673730), (7, 11720340), (9, 9115820), (10, 8204238), (12, 6836865), (14, 5860170), (15, 5469492), (18, 4557910), (19, 4318020), (20, 4102119), (21, 3906780), (23, 3567060), (28, 2930085), (30, 2734746), (35, 2344068), (36, 2278955), (38, 2159010), (42, 1953390), (45, 1823164), (46, 1783530), (57, 1439340), (60, 1367373), (63, 1302260), (69, 1189020), (70, 1172034), (76, 1079505), (84, 976695), (90, 911582), (92, 891765), (95, 863604), (105, 781356), (114, 719670), (115, 713412), (126, 651130), (133, 616860), (138, 594510), (140, 586017), (149, 550620), (161, 509580), (171, 479780), (180, 455791), (190, 431802), (207, 396340), (210, 390678), (228, 359835), (230, 356706), (252, 325565), (266, 308430), (276, 297255), (285, 287868), (298, 275310), (315, 260452), (322, 254790), (342, 239890), (345, 237804), (380, 215901), (399, 205620), (414, 198170), (420, 195339), (437, 187740), (447, 183540), (460, 178353), (483, 169860), (532, 154215), (570, 143934), (596, 137655), (630, 130226), (644, 127395), (665, 123372), (684, 119945), (690, 118902), (745, 110124), (798, 102810), (805, 101916), (828, 99085), (855, 95956), (874, 93870), (894, 91770), (966, 84930), (1035, 79268), (1043, 78660), (1140, 71967), (1197, 68540), (1260, 65113), (1311, 62580), (1330, 61686), (1341, 61180), (1380, 59451), (1449, 56620), (1490, 55062), (1596, 51405), (1610, 50958), (1710, 47978), (1748, 46935), (1788, 45885), (1932, 42465), (1995, 41124), (2070, 39634), (2086, 39330), (2185, 37548), (2235, 36708), (2394, 34270), (2415, 33972), (2622, 31290), (2660, 30843), (2682, 30590), (2831, 28980), (2898, 28310), (2980, 27531), (3059, 26820), (3129, 26220), (3220, 25479), (3420, 23989), (3427, 23940), (3933, 20860), (3990, 20562), (4140, 19817), (4172, 19665), (4370, 18774), (4470, 18354), (4788, 17135), (4830, 16986), (5215, 15732), (5244, 15645), (5364, 15295), (5662, 14490), (5796, 14155), (5985, 13708), (6118, 13410), (6258, 13110), (6555, 12516), (6705, 12236), (6854, 11970), (7245, 11324), (7866, 10430), (7980, 10281), (8493, 9660), (8740, 9387), (8940, 9177)]