203850810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 376757190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 79, 90, 95, 114, 135, 158, 171, 190, 237, 270, 285, 342, 395, 474, 503, 513, 570, 711, 790, 855, 1006, 1026, 1185, 1422, 1501, 1509, 1710, 2133, 2370, 2515, 2565, 3002, 3018, 3555, 4266, 4503, 4527, 5030, 5130, 7110, 7505, 7545, 9006, 9054, 9557, 10665, 13509, 13581, 15010, 15090, 19114, 21330, 22515, 22635, 27018, 27162, 28671, 39737, 40527, 45030, 45270, 47785, 57342, 67545, 67905, 79474, 81054, 86013, 95570, 119211, 135090, 135810, 143355, 172026, 198685, 202635, 238422, 258039, 286710, 357633, 397370, 405270, 430065, 516078, 596055, 715266, 755003, 860130, 1072899, 1192110, 1290195, 1510006, 1788165, 2145798, 2265009, 2580390, 3576330, 3775015, 4530018, 5364495, 6795027, 7550030, 10728990, 11325045, 13590054, 20385081, 22650090, 33975135, 40770162, 67950270, 101925405, 203850810]

約数ペア:

[(1, 203850810), (2, 101925405), (3, 67950270), (5, 40770162), (6, 33975135), (9, 22650090), (10, 20385081), (15, 13590054), (18, 11325045), (19, 10728990), (27, 7550030), (30, 6795027), (38, 5364495), (45, 4530018), (54, 3775015), (57, 3576330), (79, 2580390), (90, 2265009), (95, 2145798), (114, 1788165), (135, 1510006), (158, 1290195), (171, 1192110), (190, 1072899), (237, 860130), (270, 755003), (285, 715266), (342, 596055), (395, 516078), (474, 430065), (503, 405270), (513, 397370), (570, 357633), (711, 286710), (790, 258039), (855, 238422), (1006, 202635), (1026, 198685), (1185, 172026), (1422, 143355), (1501, 135810), (1509, 135090), (1710, 119211), (2133, 95570), (2370, 86013), (2515, 81054), (2565, 79474), (3002, 67905), (3018, 67545), (3555, 57342), (4266, 47785), (4503, 45270), (4527, 45030), (5030, 40527), (5130, 39737), (7110, 28671), (7505, 27162), (7545, 27018), (9006, 22635), (9054, 22515), (9557, 21330), (10665, 19114), (13509, 15090), (13581, 15010)]