83485620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 279552000

約数和(自身を除く): 196066380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 90, 95, 103, 108, 114, 135, 158, 171, 180, 190, 206, 228, 237, 270, 285, 309, 316, 342, 380, 395, 412, 474, 513, 515, 540, 570, 618, 684, 711, 790, 855, 927, 948, 1026, 1030, 1140, 1185, 1236, 1422, 1501, 1545, 1580, 1710, 1854, 1957, 2052, 2060, 2133, 2370, 2565, 2781, 2844, 3002, 3090, 3420, 3555, 3708, 3914, 4266, 4503, 4635, 4740, 5130, 5562, 5871, 6004, 6180, 7110, 7505, 7828, 8137, 8532, 9006, 9270, 9785, 10260, 10665, 11124, 11742, 13509, 13905, 14220, 15010, 16274, 17613, 18012, 18540, 19570, 21330, 22515, 23484, 24411, 27018, 27810, 29355, 30020, 32548, 35226, 39140, 40527, 40685, 42660, 45030, 48822, 52839, 54036, 55620, 58710, 67545, 70452, 73233, 81054, 81370, 88065, 90060, 97644, 105678, 117420, 122055, 135090, 146466, 154603, 162108, 162740, 176130, 202635, 211356, 219699, 244110, 264195, 270180, 292932, 309206, 352260, 366165, 405270, 439398, 463809, 488220, 528390, 618412, 732330, 773015, 810540, 878796, 927618, 1056780, 1098495, 1391427, 1464660, 1546030, 1855236, 2196990, 2319045, 2782854, 3092060, 4174281, 4393980, 4638090, 5565708, 6957135, 8348562, 9276180, 13914270, 16697124, 20871405, 27828540, 41742810, 83485620]

約数ペア:

[(1, 83485620), (2, 41742810), (3, 27828540), (4, 20871405), (5, 16697124), (6, 13914270), (9, 9276180), (10, 8348562), (12, 6957135), (15, 5565708), (18, 4638090), (19, 4393980), (20, 4174281), (27, 3092060), (30, 2782854), (36, 2319045), (38, 2196990), (45, 1855236), (54, 1546030), (57, 1464660), (60, 1391427), (76, 1098495), (79, 1056780), (90, 927618), (95, 878796), (103, 810540), (108, 773015), (114, 732330), (135, 618412), (158, 528390), (171, 488220), (180, 463809), (190, 439398), (206, 405270), (228, 366165), (237, 352260), (270, 309206), (285, 292932), (309, 270180), (316, 264195), (342, 244110), (380, 219699), (395, 211356), (412, 202635), (474, 176130), (513, 162740), (515, 162108), (540, 154603), (570, 146466), (618, 135090), (684, 122055), (711, 117420), (790, 105678), (855, 97644), (927, 90060), (948, 88065), (1026, 81370), (1030, 81054), (1140, 73233), (1185, 70452), (1236, 67545), (1422, 58710), (1501, 55620), (1545, 54036), (1580, 52839), (1710, 48822), (1854, 45030), (1957, 42660), (2052, 40685), (2060, 40527), (2133, 39140), (2370, 35226), (2565, 32548), (2781, 30020), (2844, 29355), (3002, 27810), (3090, 27018), (3420, 24411), (3555, 23484), (3708, 22515), (3914, 21330), (4266, 19570), (4503, 18540), (4635, 18012), (4740, 17613), (5130, 16274), (5562, 15010), (5871, 14220), (6004, 13905), (6180, 13509), (7110, 11742), (7505, 11124), (7828, 10665), (8137, 10260), (8532, 9785), (9006, 9270)]