102487140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 192

約数和(自身を含む): 383846400

約数和(自身を除く): 281359260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1427, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 2854, 3420, 3591, 3780, 3990, 4281, 4788, 5130, 5708, 5985, 7135, 7182, 7980, 8562, 9989, 10260, 11970, 12843, 14270, 14364, 17124, 17955, 19978, 21405, 23940, 25686, 27113, 28540, 29967, 35910, 38529, 39956, 42810, 49945, 51372, 54226, 59934, 64215, 71820, 77058, 81339, 85620, 89901, 99890, 108452, 119868, 128430, 135565, 149835, 154116, 162678, 179802, 189791, 192645, 199780, 244017, 256860, 269703, 271130, 299670, 325356, 359604, 379582, 385290, 406695, 449505, 488034, 539406, 542260, 569373, 599340, 732051, 759164, 770580, 813390, 899010, 948955, 976068, 1078812, 1138746, 1220085, 1348515, 1464102, 1626780, 1708119, 1798020, 1897910, 2277492, 2440170, 2697030, 2846865, 2928204, 3416238, 3660255, 3795820, 4880340, 5124357, 5394060, 5693730, 6832476, 7320510, 8540595, 10248714, 11387460, 14641020, 17081190, 20497428, 25621785, 34162380, 51243570, 102487140]

約数ペア:

[(1, 102487140), (2, 51243570), (3, 34162380), (4, 25621785), (5, 20497428), (6, 17081190), (7, 14641020), (9, 11387460), (10, 10248714), (12, 8540595), (14, 7320510), (15, 6832476), (18, 5693730), (19, 5394060), (20, 5124357), (21, 4880340), (27, 3795820), (28, 3660255), (30, 3416238), (35, 2928204), (36, 2846865), (38, 2697030), (42, 2440170), (45, 2277492), (54, 1897910), (57, 1798020), (60, 1708119), (63, 1626780), (70, 1464102), (76, 1348515), (84, 1220085), (90, 1138746), (95, 1078812), (105, 976068), (108, 948955), (114, 899010), (126, 813390), (133, 770580), (135, 759164), (140, 732051), (171, 599340), (180, 569373), (189, 542260), (190, 539406), (210, 488034), (228, 449505), (252, 406695), (266, 385290), (270, 379582), (285, 359604), (315, 325356), (342, 299670), (378, 271130), (380, 269703), (399, 256860), (420, 244017), (513, 199780), (532, 192645), (540, 189791), (570, 179802), (630, 162678), (665, 154116), (684, 149835), (756, 135565), (798, 128430), (855, 119868), (945, 108452), (1026, 99890), (1140, 89901), (1197, 85620), (1260, 81339), (1330, 77058), (1427, 71820), (1596, 64215), (1710, 59934), (1890, 54226), (1995, 51372), (2052, 49945), (2394, 42810), (2565, 39956), (2660, 38529), (2854, 35910), (3420, 29967), (3591, 28540), (3780, 27113), (3990, 25686), (4281, 23940), (4788, 21405), (5130, 19978), (5708, 17955), (5985, 17124), (7135, 14364), (7182, 14270), (7980, 12843), (8562, 11970), (9989, 10260)]