145172412

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 270

約数和(自身を含む): 498368024

約数和(自身を除く): 353195612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 81, 84, 92, 99, 108, 121, 126, 132, 138, 154, 161, 162, 189, 198, 207, 231, 242, 252, 253, 276, 297, 308, 322, 324, 363, 378, 396, 414, 462, 483, 484, 506, 529, 567, 594, 621, 644, 693, 726, 756, 759, 828, 847, 891, 924, 966, 1012, 1058, 1089, 1134, 1188, 1242, 1386, 1449, 1452, 1518, 1587, 1694, 1771, 1782, 1863, 1932, 2079, 2116, 2178, 2268, 2277, 2484, 2541, 2772, 2783, 2898, 3036, 3174, 3267, 3388, 3542, 3564, 3703, 3726, 4158, 4347, 4356, 4554, 4761, 5082, 5313, 5566, 5796, 5819, 6237, 6348, 6534, 6831, 7084, 7406, 7452, 7623, 8316, 8349, 8694, 9108, 9522, 9801, 10164, 10626, 11109, 11132, 11638, 12474, 13041, 13068, 13662, 14283, 14812, 15246, 15939, 16698, 17388, 17457, 19044, 19481, 19602, 20493, 21252, 22218, 22869, 23276, 24948, 25047, 26082, 27324, 28566, 30492, 31878, 33327, 33396, 34914, 38962, 39204, 40733, 40986, 42849, 44436, 45738, 47817, 50094, 52164, 52371, 57132, 58443, 63756, 64009, 66654, 68607, 69828, 75141, 77924, 81466, 81972, 85698, 91476, 95634, 99981, 100188, 104742, 116886, 122199, 128018, 133308, 137214, 143451, 150282, 157113, 162932, 171396, 175329, 191268, 192027, 199962, 209484, 225423, 233772, 244398, 256036, 274428, 286902, 299943, 300564, 314226, 350658, 366597, 384054, 399924, 448063, 450846, 471339, 488796, 525987, 573804, 576081, 599886, 628452, 701316, 733194, 768108, 896126, 901692, 942678, 1051974, 1099791, 1152162, 1199772, 1344189, 1466388, 1577961, 1728243, 1792252, 1885356, 2103948, 2199582, 2304324, 2688378, 3155922, 3299373, 3456486, 4032567, 4399164, 5184729, 5376756, 6311844, 6598746, 6912972, 8065134, 10369458, 12097701, 13197492, 16130268, 20738916, 24195402, 36293103, 48390804, 72586206, 145172412]

約数ペア:

[(1, 145172412), (2, 72586206), (3, 48390804), (4, 36293103), (6, 24195402), (7, 20738916), (9, 16130268), (11, 13197492), (12, 12097701), (14, 10369458), (18, 8065134), (21, 6912972), (22, 6598746), (23, 6311844), (27, 5376756), (28, 5184729), (33, 4399164), (36, 4032567), (42, 3456486), (44, 3299373), (46, 3155922), (54, 2688378), (63, 2304324), (66, 2199582), (69, 2103948), (77, 1885356), (81, 1792252), (84, 1728243), (92, 1577961), (99, 1466388), (108, 1344189), (121, 1199772), (126, 1152162), (132, 1099791), (138, 1051974), (154, 942678), (161, 901692), (162, 896126), (189, 768108), (198, 733194), (207, 701316), (231, 628452), (242, 599886), (252, 576081), (253, 573804), (276, 525987), (297, 488796), (308, 471339), (322, 450846), (324, 448063), (363, 399924), (378, 384054), (396, 366597), (414, 350658), (462, 314226), (483, 300564), (484, 299943), (506, 286902), (529, 274428), (567, 256036), (594, 244398), (621, 233772), (644, 225423), (693, 209484), (726, 199962), (756, 192027), (759, 191268), (828, 175329), (847, 171396), (891, 162932), (924, 157113), (966, 150282), (1012, 143451), (1058, 137214), (1089, 133308), (1134, 128018), (1188, 122199), (1242, 116886), (1386, 104742), (1449, 100188), (1452, 99981), (1518, 95634), (1587, 91476), (1694, 85698), (1771, 81972), (1782, 81466), (1863, 77924), (1932, 75141), (2079, 69828), (2116, 68607), (2178, 66654), (2268, 64009), (2277, 63756), (2484, 58443), (2541, 57132), (2772, 52371), (2783, 52164), (2898, 50094), (3036, 47817), (3174, 45738), (3267, 44436), (3388, 42849), (3542, 40986), (3564, 40733), (3703, 39204), (3726, 38962), (4158, 34914), (4347, 33396), (4356, 33327), (4554, 31878), (4761, 30492), (5082, 28566), (5313, 27324), (5566, 26082), (5796, 25047), (5819, 24948), (6237, 23276), (6348, 22869), (6534, 22218), (6831, 21252), (7084, 20493), (7406, 19602), (7452, 19481), (7623, 19044), (8316, 17457), (8349, 17388), (8694, 16698), (9108, 15939), (9522, 15246), (9801, 14812), (10164, 14283), (10626, 13662), (11109, 13068), (11132, 13041), (11638, 12474)]